Endangered Plants

As of September 2016, the International Union for Conservation of Nature (IUCN) lists 3654 endangered plant species. 17% of all evaluated plant species are listed as endangered.
The IUCN also lists 99 subspecies and 101 varieties as endangered. No subpopulations of plants have been evaluated by the IUCN.

For a species to be considered endangered by the IUCN it must meet certain quantitative criteria which are designed to classify taxa facing "a very high risk of exintction". An even higher risk is faced by ''critically endangered'' species, which meet the quantitative criteria for endangered species. Critically endangered plants are listed separately. There are 6147 plant species which are endangered or critically endangered.

Additionally 1674 plant species (7.6% of those evaluated) are listed as ''data deficient'', meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of ''data deficient'' indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed."

This is a complete list of endangered plant species, subspecies and varieties evaluated by the IUCN.

Bryophytes

There are 29 bryophyte species assessed as endangered.

Hornworts

*'' Anthoceros neesii'', Nees' hornwort
*'' Dendroceros japonicus''

Mosses

*'' Bryoxiphium madeirense''
*'' Distichophyllum carinatum''
*'' Ditrichum cornubicum'', Cornish path-moss
*'' Jaffueliobryum arsenei''
*'' Mamillariella geniculata''
*'' Merrilliobryum fabronioides''
*'' Mitrobryum koelzii''
*''Orthodontopsis bardunovii''
*'' Orthotrichum truncato-dentatum''
*'' Renauldia lycopodioides''
*'' Sciaromiopsis sinensis''
*'' Skottsbergia paradoxa''
*'' Thamnobryum fernandesii''

Liverworts

*'' Aitchisoniella himalayensis''
*'' Andrewsianthus ferrugineus''
*'' Caudalejeunea grolleana''
*'' Cladolejeunea aberrans''
*'' Cololejeunea magnilobula''
*'' Diplocolea sikkimensis''
*'' Drepanolejeunea aculeata''
*'' Drepanolejeunea bakeri''
*'' Eopleurozia simplicissima''
*'' Leptolejeunea tridentata''
*''Schistochila macrodonta''
*''Sphaerocarpos drewei''
*'' Stephensoniella brevipedunculata''
*'' Symbiezidium madagascariensis''

Pteridophytes

There are 67 species and one subspecies of pteridophyte assessed as endangered.

Leptosporangiate ferns

There are 61 species and one subspecies in the class Polypodiopsida assessed as endangered.

Polypodiales

Species

*'' Acrorumohra hasseltii''
*'' Actiniopteris kornasii''
*'' Adenophorus epigaeus''
*''Adiantum fengianum''
*''Adiantum sinicum''
*'' Aleuritopteris grevilleoides''
*''Aleuritopteris squamosa''
*'' Arachniodes squamulosa''
*'' Arachniodes tsiangiana''
*'' Asplenium virens''
*'' Blechnum floresii''
*'' Blotiella hieronymi''
*'' Callipteris ulugurica''
*'' Calymmodon cucullatus''
*''Cheilanthes deboeri''
*'' Cyclosorus boydiae'', Boyd's maidenfern
*'' Cyclosorus wailele'', Waioli Valley maidenfern
*''Cyrtomium hemionitis''
*'' Diplazium avitaguense''
*'' Diplazium hieronymi''
*'' Diplazium pseudoporrectum''
*'' Diplazium vesiculosum''
*'' Dryopteris napoleonis'', Small kidney fern
*'' Dryopteris raddeana'', Radde's buckler fern
*'' Elaphoglossum engleri''
*'' Elaphoglossum herpestes''
*'' Elaphoglossum hornei''
*'' Elaphoglossum isophyllum''
*'' Elaphoglossum spectabile''
*'' Grammitis basalis''
*'' Microgramma tuberosum''
*'' Microlepia fadenii''
*'' Neocheiropteris palmatopedata''
*'' Oleandra hainanensis''
*''Pneumatopteris usambarensis''
*'' Polystichum bulbiferum''
*'' Pteris mkomaziensis''
*'' Pyrrosia liebuschii''
*'' Radiogrammitis cheesemanii''
*''Saccoloma laxum''
*''Saccoloma squamosum''
*''Stenochlaena hainanensis''
*'' Thelypteris bermudiana'', Bermuda shield fern
*'' Thelypteris macra''
*'' Vittaria schliebenii''
*''Zygophlebia eminens''
*''Zygophlebia major''

Subspecies
* ''Pteris albersii'' subsp. ''albersii''

Hymenophyllales

*'' Hymenophyllum capillaceum'', St Helena filmy fern
*'' Hymenophyllum megistocarpum''
*'' Hymenophyllum nanum''

Cyatheales

*'' Alsophila esmeraldensis''
*''Cyathea crinita''
*'' Cyathea fadenii''
*'' Cyathea heliophila''
*'' Cyathea palaciosii''
*'' Cyathea schliebenii''
*'' Plagiogyria assurgens''

Salviniales

*'' Marsilea batardae'', Lusitanian water clover
*'' Marsilea botryocarpa''
*'' Marsilea villosa''
*''Pilularia minuta'', Dwarf pillwort

Isoetopsida

*'' Isoetes boryana'', Gascoyne quillwort
*'' Isoetes capensis''
*'' Isoetes fluitans'', River quillwort
*'' Isoetes panchganiensis''

Lycopodiopsida

*''Huperzia hastata''
*'' Huperzia loxensis''

Gymnosperms

There are 163 species, seven subspecies, and 29 varieties of gymnosperm assessed as endangered.

Ginkgos

*''Ginkgo biloba'', Ginkgo

Cycads

Species

*''Ceratozamia alvarezii''
*''Ceratozamia becerrae''
*''Ceratozamia hildae'', Bamboo cycad
*'' Ceratozamia latifolia''
*'' Ceratozamia matudae''
*'' Ceratozamia mirandae''
*'' Ceratozamia mixeorum''
*'' Ceratozamia morettii''
*'' Ceratozamia norstogii''
*'' Ceratozamia robusta''
*'' Ceratozamia sabatoi''
*'' Ceratozamia whitelockiana''
*''Cycas beddomei''
*'' Cycas candida'', White seed sago
*'' Cycas changjiangensis''
*'' Cycas circinalis''
*'' Cycas elephantipes''
*'' Cycas elongata''
*'' Cycas hainanensis''
*'' Cycas hoabinhensis''
*'' Cycas javana''
*'' Cycas lindstromii''
*'' Cycas micronesica''
*''Cycas multipinnata''
*'' Cycas platyphylla''
*'' Cycas riuminiana'', Arayat pitogo
*'' Cycas taitungensis''
*'' Cycas taiwaniana''
*'' Dioon califanoi''
*'' Dioon caputoi''
*'' Dioon holmgrenii''
*'' Dioon rzedowskii''
*'' Dioon sonorense''
*'' Dioon spinulosum''
*'' Encephalartos arenarius'', Alexandria cycad
*'' Encephalartos chimanimaniensis'', Chimanimani cycad
*'' Encephalartos concinnus'', Runde cycad
*'' Encephalartos delucanus''
*'' Encephalartos eugene-maraisii'', Waterberg cycad
*'' Encephalartos horridus'', Eastern cape blue cycad
*'' Encephalartos kisambo'', Voi cycad
*''Encephalartos lebomboensis'', Lebombo cycad
*'' Encephalartos macrostrobilus''
*''Encephalartos umbeluziensis'', Umbeluzi cycad
*''Macrozamia cranei''
*''Macrozamia elegans''
*''Macrozamia flexuosa''
*''Macrozamia lomandroides''
*'' Macrozamia pauli-guilielmi''
*'' Macrozamia plurinervia''
*'' Macrozamia spiralis''
*'' Macrozamia viridis''
*'' Zamia cremnophila''
*'' Zamia dressleri''
*'' Zamia elegantissima''
*'' Zamia fischeri''
*'' Zamia furfuracea'', Cardboard palm
*'' Zamia ipetiensis''
*'' Zamia katzeriana''
*'' Zamia lacandona''
*'' Zamia lucayana''
*'' Zamia melanorrhachis''
*'' Zamia portoricensis''
*'' Zamia skinneri''
*'' Zamia variegata''

Subspecies
* ''Encephalartos barteri'' subsp. ''allochrous''

Conifers

Species

*''Abies fanjingshanensis''
*''Abies fraseri'', Fraser fir
*''Abies guatemalensis'', Guatemalan fir
*'' Abies hickelii'', Hickel's fir
*''Abies koreana'', Korean fir
*''Abies pinsapo'', Spanish fir
*'' Abies ziyuanensis'', Ziyuan fir
*''Afrocarpus usambarensis''
*'' Agathis borneensis''
*'' Agathis kinabaluensis''
*'' Agathis macrophylla'', Fijian kauri pine
*'' Agathis orbicula''
*'' Agathis ovata'', Scrub kauri
*'' Amentotaxus assamica'', Assam catkin yew
*'' Amentotaxus hatuyenensis''
*'' Araucaria araucana'', Monkey puzzle
*'' Araucaria humboldtensis''
*'' Araucaria luxurians''
*'' Araucaria muelleri''
*'' Araucaria rulei''
*'' Araucaria scopulorum''
*'' Athrotaxis laxifolia''
*''Callitris sulcata''
*''Calocedrus formosana'', Taiwan incense-cedar
*'' Calocedrus rupestris''
*'' Cedrus atlantica'', Atlas cedar
*'' Cephalotaxus hainanensis'', Hainan plum yew
*'' Cephalotaxus lanceolata'', Gongshan plum yew
*'' Chamaecyparis formosensis'', Taiwan cypress
*'' Cunninghamia konishii''
*'' Cupressus dupreziana'', Saharan cypress
*''Cupressus goveniana'', Gowen cypress
*'' Cupressus guadalupensis'', Guadalupe cypress
*'' Dacrydium comosum''
*'' Dacrydium nausoriense''
*'' Dacrydium pectinatum''
*'' Falcatifolium angustum''
*'' Fitzroya cupressoides'', Patagonian cypress
*'' Juniperus cedrus'', Canary Islands juniper
*'' Juniperus comitana''
*'' Juniperus gamboana''
*'' Juniperus gracilior''
*'' Juniperus jaliscana''
*'' Juniperus saltillensis''
*'' Juniperus standleyi''
*'' Larix mastersiana'', Masters' larch
*'' Libocedrus yateensis''
*'' Metasequoia glyptostroboides'', Dawn redwood
*'' Nageia maxima''
*'' Neocallitropsis pancheri''
*'' Picea aurantiaca'', Orange spruce
*'' Picea chihuahuana'', Chihuahua spruce
*'' Picea martinezii'', Martinez's spruce
*''Picea maximowiczii'', Maximowicz's spruce
*''Picea omorika'', Serbian spruce
*'' Picea retroflexa'', Tapao Shan spruce
*'' Pinus albicaulis'', Whitebark pine
*''Pinus amamiana'', Amami pine
*'' Pinus culminicola'', Potosi pinyon pine
*'' Pinus maximartinezii'', Martinez pinyon
*'' Pinus nelsonii'', Nelson pinyon pine
*'' Pinus occidentalis'', Hispaniolan pine
*'' Pinus palustris'', Longleaf pine
*'' Pinus radiata'', Monterey pine
*'' Pinus wangii''
*'' Podocarpus buchii''
*'' Podocarpus capuronii''
*'' Podocarpus confertus''
*'' Podocarpus costalis''
*''Podocarpus globulus''
*''Podocarpus henkelii'', Henkel's yellowwood
*'' Podocarpus hispaniolensis''
*''Podocarpus humbertii''
*'' Podocarpus laubenfelsii''
*'' Podocarpus longefoliolatus''
*''Podocarpus macrocarpus''
*''Podocarpus nakaii''
*''Podocarpus pendulifolius''
*'' Podocarpus polyspermus''
*'' Podocarpus purdieanus'', St. Ann yacca
*''Podocarpus rostratus''
*''Podocarpus sellowii''
*'' Podocarpus sprucei''
*'' Podocarpus transiens''
*'' Prumnopitys standleyi''
*''Pseudotsuga japonica'', Japanese Douglas-fir
*'' Retrophyllum minus''
*'' Sequoia sempervirens'', Coast redwood
*'' Sequoiadendron giganteum'', Giant sequoia
*'' Taxus chinensis'', Chinese yew
*'' Taxus contorta'', West Himalayan yew
*'' Taxus globosa'', Mesoamerican yew
*''Taxus wallichiana'', East Himalayan yew
*'' Thuja sutchuenensis''
*'' Torreya jackii'', Jack's nutmeg tree
*''Xanthocyparis vietnamensis'', Golden Vietnamese cypress

Subspecies

* ''Abies nordmanniana'' subsp. ''equi-trojani'', Kazdagi fir
* ''Picea engelmannii'' subsp. ''mexicana'', Mexican spruce
* ''Pinus cembroides'' subsp. ''orizabensis'', Orizaba pinyon
* ''Pinus mugo'' subsp. ''rotundata''
* ''Pinus nigra'' subsp. ''dalmatica''
* ''Pinus pinaster'' subsp. ''renoui''

Varieties

* ''Abies guatemalensis'' var. ''guatemalensis''
* ''Abies hickelii'' var. ''hickelii''
* ''Abies hickelii'' var. ''oaxacana''
* ''Abies pinsapo'' var. ''marocana'', Moroccan fir
* ''Abies pinsapo'' var. ''pinsapo''
* ''Cephalotaxus harringtonii'' var. ''wilsoniana'', Taiwan plum yew
* ''Cupressus arizonica'' var. ''nevadensis''
* ''Cupressus goveniana'' var. ''goveniana''
* ''Cupressus guadalupensis'' var. ''forbesii''
* ''Cupressus guadalupensis'' var. ''guadalupensis''
* ''Juniperus deppeana'' var. ''zacatecensis''
* ''Juniperus gracilior'' var. ''gracilior''
* ''Juniperus gracilior'' var. ''urbaniana''
* ''Keteleeria davidiana'' var. ''formosana''
* ''Larix decidua'' var. ''polonica''
* ''Picea alcoquiana'' var. ''acicularis''
* ''Picea alcoquiana'' var. ''reflexa''
* ''Picea asperata'' var. ''notabilis''
* ''Picea likiangensis'' var. ''hirtella''
* ''Picea maximowiczii'' var. ''maximowiczii''
* ''Pinus armandii'' var. ''mastersiana''
* ''Pinus caribaea'' var. ''caribaea''
* ''Pinus greggii'' var. ''australis''
* ''Pinus radiata'' var. ''radiata'', Cambria pine
* ''Pinus strobus'' var. ''chiapensis''
* ''Podocarpus madagascariensis'' var. ''procerus''
* ''Podocarpus sellowii'' var. ''sellowii''
* ''Torreya fargesii'' var. ''fargesii''
* ''Torreya fargesii'' var. ''yunnanensis''

Gnetopsida

*'' Gnetum oxycarpum''

Dicotyledons

There are 2770 species, 81 subspecies, and 70 varieties of dicotyledon assessed as endangered.

Piperales

There are 51 species in the order Piperales assessed as endangered.

Piperaceae

*'' Peperomia arenillasensis''
*'' Peperomia clivigaudens''
*'' Peperomia disjunctiflora''
*'' Peperomia espinosae''
*'' Peperomia fagerlindii''
*'' Peperomia kamerunana''
*''Peperomia lehmannii''
*'' Peperomia leucanthera''
*'' Peperomia pachystachya''
*'' Peperomia paradoxa''
*'' Peperomia persuculenta''
*'' Peperomia rubropunctulata''
*''Peperomia salangonis''
*'' Peperomia septentrionalis'', Wild Bermuda pepper
*'' Peperomia subdiscoidea''
*'' Peperomia tuberculata''
*''Peperomia udimontana''
*'' Peperomia valladolidana''
*'' Peperomia wibomii''
*'' Piper achupallasense''
*'' Piper azuaiense''
*'' Piper baezense''
*'' Piper barberi''
*'' Piper begoniiforme''
*'' Piper brachipilum''
*'' Piper brachystylum''
*'' Piper campii''
*'' Piper chimborazoense''
*'' Piper coeloneurum''
*'' Piper cutucuense''
*'' Piper densiciliatum''
*'' Piper diffundum''
*''Piper disparipilum''
*'' Piper dodsonii''
*'' Piper eriocladum''
*'' Piper fallenii''
*'' Piper huigranum''
*'' Piper longicaudatum''
*'' Piper mendezense''
*'' Piper nanegalense''
*'' Piper perstrigosum''
*'' Piper prietoi''
*'' Piper productispicum''
*'' Piper puyoense''
*'' Piper regale''
*'' Piper saloyanum''
*'' Piper skutchii''
*'' Piper valladolidense''
*'' Piper zarumanum''

Chloranthaceae

*'' Hedyosmum burgerianum''
*''Hedyosmum correanum''

Campanulales

Campanulaceae

Species

*'' Azorina vidalii''
*'' Burmeistera anderssonii''
*'' Burmeistera cuyujensis''
*'' Burmeistera domingensis''
*''Burmeistera holm-nielsenii''
*'' Burmeistera huacamayensis''
*'' Burmeistera ignimontis''
*'' Burmeistera oyacachensis''
*'' Burmeistera resupinata''
*'' Campanula autraniana'', Autran's campanula
*'' Campanula choruhensis'', Choruhian bellflower
*'' Campanula kachethica'', Kakhetian bellflower
*'' Campanula massalskyi'', Massalsky's campanula
*'' Campanula songutica'', Songutian campanula
*'' Centropogon aequatorialis''
*'' Centropogon azuayensis''
*'' Centropogon balslevii''
*'' Centropogon chiltasonensis''
*'' Centropogon chontalensis''
*'' Centropogon comosus''
*''Centropogon erythraeus''
*'' Centropogon hartwegii''
*'' Centropogon heteropilis''
*'' Centropogon hirtiflorus''
*'' Centropogon medusa''
*'' Centropogon occultus''
*'' Centropogon parviflorus''
*'' Centropogon phoeniceus''
*'' Centropogon rimbachii''
*''Centropogon rubiginosus''
*'' Centropogon steinii''
*'' Centropogon steyermarkii''
*'' Centropogon ursinus''
*'' Centropogon zamorensis''
*'' Clermontia calophylla'', Lava clermontia
*'' Clermontia drepanomorpha'', Kohala clermontia
*'' Clermontia lindseyana''
*'' Clermontia samuelii''
*'' Clermontia tuberculata'', Haleakala clermontia
*'' Clermontia waimeae''
*'' Cyanea copelandii''
*'' Cyanea koolauensis''
*'' Hanabusaya asiatica''
*''Jasione lusitanica''
*''Jasione mansanetiana''
*'' Lobelia collina''
*'' Lobelia subpubera''
*'' Lysipomia aretioides''
*'' Lysipomia bilineata''
*'' Lysipomia crassomarginata''
*'' Lysipomia cuspidata''
*'' Lysipomia cylindrocarpa''
*'' Lysipomia laricina''
*'' Lysipomia lehmannii''
*'' Lysipomia rhizomata''
*'' Lysipomia sparrei''
*'' Lysipomia speciosa''
*'' Lysipomia tubulosa''
*'' Lysipomia vitreola''
*'' Musschia wollastonii''
*'' Siphocampylus asplundii''
*'' Siphocampylus ecuadoriensis''
*'' Siphocampylus fruticosus''
*'' Siphocampylus furax''
*'' Siphocampylus lucidus''
*'' Siphocampylus rostratus''
*'' Siphocampylus rupestris''
*'' Wahlenbergia ericoidella''

Subspecies

* ''Clermontia arborescens'' subsp. ''arborescens''
* ''Cyanea copelandii'' subsp. ''haleakalaensis''
* ''Cyanea macrostegia'' subsp. ''gibsonii''
* ''Wahlenbergia pulchella'' subsp. ''laurentii''
* ''Wahlenbergia pulchella'' subsp. ''michelii''

Aristolochiales

*'' Aristolochia delavayi''
*''Aristolochia scytophylla''
*''Aristolochia tuberosa''
*'' Asarum celsum''
*'' Asarum hatsushimae''
*'' Asarum lutchuense''
*'' Asarum nazeanum''
*'' Asarum trinacriforme''
*'' Saruma henryi''

Theales

There are 174 species, 12 subspecies, and two varieties in Theales assessed as endangered.

Dipterocarpaceae

Species

*'' Anisoptera costata''
*'' Anisoptera grossivenia''
*'' Anisoptera laevis''
*'' Anisoptera marginata''
*'' Cotylelobium burckii''
*'' Cotylelobium melanoxylon''
*'' Dipterocarpus alatus''
*'' Dipterocarpus costatus''
*'' Dipterocarpus crinitus''
*''Dipterocarpus indicus''
*'' Dipterocarpus sublamellatus''
*'' Dipterocarpus zeylanicus''
*'' Dryobalanops beccarii''
*'' Dryobalanops lanceolata''
*'' Hopea altocollina''
*''Hopea auriculata''
*'' Hopea celebica''
*'' Hopea centipeda''
*'' Hopea cordifolia''
*''Hopea dasyrrhachis''
*''Hopea discolor''
*''Hopea ferrea''
*'' Hopea fluvialis''
*'' Hopea glabra''
*'' Hopea gregaria''
*'' Hopea megacarpa''
*'' Hopea mesuoides''
*''Hopea parviflora''
*'' Hopea pedicellata''
*''Hopea pierrei''
*''Hopea ponga''
*'' Hopea racophloea''
*'' Hopea recopei''
*'' Hopea utilis''
*'' Hopea vacciniifolia''
*'' Monotes lutambensis''
*'' Parashorea chinensis''
*'' Parashorea densiflora''
*'' Parashorea globosa''
*'' Shorea affinis''
*'' Shorea agamii''
*''Shorea albida''
*'' Shorea andulensis''
*''Shorea argentifolia''
*'' Shorea balanocarpoides''
*'' Shorea bentongensis''
*'' Shorea biawak''
*'' Shorea bracteolata''
*'' Shorea brunnescens''
*'' Shorea ciliata''
*'' Shorea dasyphylla''
*'' Shorea disticha''
*'' Shorea domatiosa''
*'' Shorea dyeri''
*''Shorea faguetiana''
*'' Shorea falcifera''
*''Shorea glauca''
*'' Shorea gratissima''
*'' Shorea henryana''
*''Shorea leprosula'', Meranti
*'' Shorea maxima''
*'' Shorea maxwelliana''
*'' Shorea obscura''
*'' Shorea ovata''
*'' Shorea pauciflora''
*'' Shorea platyclados''
*'' Shorea quadrinervis''
*''Shorea roxburghii''
*'' Shorea splendida''
*''Shorea stenoptera''
*'' Shorea submontana''
*'' Shorea teysmanniana''
*'' Shorea tumbuggaia''
*'' Shorea worthingtonii''
*'' Stemonoporus acuminatus''
*'' Stemonoporus angustisepalus''
*'' Stemonoporus bullatus''
*'' Stemonoporus cordifolius''
*''Stemonoporus gardneri''
*'' Stemonoporus kanneliyensis''
*'' Stemonoporus laevifolius''
*'' Stemonoporus oblongifolius''
*'' Stemonoporus reticulatus''
*'' Stemonoporus revolutus''
*'' Stemonoporus rigidus''
*'' Stemonoporus scaphifolius''
*'' Upuna borneensis''
*''Vateria copallifera''
*'' Vatica badiifolia''
*'' Vatica bantamensis''
*'' Vatica brunigii''
*'' Vatica cinerea''
*''Vatica lowii''
*'' Vatica mangachapoi''
*'' Vatica maritima''
*'' Vatica nitens''
*'' Vatica obscura''
*'' Vatica pallida''
*'' Vatica pauciflora''
*'' Vatica pedicellata''
*'' Vatica perakensis''
*'' Vatica stapfiana''

Subspecies

* ''Dipterocarpus caudatus'' subsp. ''penangianus''
* ''Dryobalanops oblongifolia'' subsp. ''oblongifolia''
* ''Dryobalanops oblongifolia'' subsp. ''occidentalis''
* ''Shorea agamii'' subsp. ''agamii''
* ''Shorea macroptera'' subsp. ''baillonii''
* ''Shorea macroptera'' subsp. ''macropterifolia''
* ''Shorea ovalis'' subsp. ''ovalis''
* ''Shorea parvifolia'' subsp. ''parvifolia''
* ''Shorea parvifolia'' subsp. ''velutina''
* ''Vatica oblongifolia'' subsp. ''multinervosa''
* ''Vatica odorata'' subsp. ''mindanensis''

Theaceae

Species

*'' Adinandra griffithii''
*'' Camellia amplexifolia''
*'' Camellia candida''
*'' Camellia chrysanthoides''
*'' Camellia elongata''
*'' Camellia hongkongensis'', Hong Kong camellia
*'' Camellia huana''
*'' Camellia longipedicellata''
*''Camellia longzhouensis''
*'' Camellia micrantha''
*'' Camellia parviflora''
*'' Camellia paucipunctata''
*'' Camellia pingguoensis''
*'' Camellia pubifurfuracea''
*'' Camellia szechuanensis''
*'' Camellia tenii''
*'' Camellia tonkinensis''
*'' Camellia xanthochroma''
*'' Eurya rengechiensis''
*'' Freziera dudleyi''
*'' Freziera revoluta''
*'' Freziera smithiana''
*''Freziera spathulifolia''
*'' Gordonia villosa''
*'' Ternstroemia calycina''
*'' Ternstroemia cleistogama''

Varieties
* ''Cleyera japonica'' var. ''grandiflora''

Actinidiaceae

*'' Actinidia stellatopilosa''
*'' Saurauia aguaricana''
*'' Saurauia mexiae''
*'' Saurauia seibertii''
*'' Saurauia serrata''
*'' Saurauia striata''
*'' Saurauia tambensis''

Guttiferae

Species

*''Calophyllum insularum''
*'' Calophyllum morobense''
*'' Calophyllum nubicola''
*'' Calophyllum trapezifolium''
*'' Calophyllum waliense''
*'' Clusia plurivalvis''
*'' Garcinia bifasciculata''
*'' Garcinia imberti''
*'' Garcinia kingii''
*'' Garcinia linii''
*'' Garcinia paucinervis''
*'' Garcinia thwaitesii''
*'' Garcinia zeylanica''
*'' Hypericum asplundii''
*'' Hypericum prietoi''
*'' Hypericum theodori'', Theodor's Saint John's wort
*'' Mammea immansueta''
*'' Rheedia aristata''
*'' Vismia jefensis''
*'' Vismia pauciflora''

Subspecies
* ''Hypericum socotranum'' subsp. ''socotranum''
Varieties
* ''Clusia havetioides'' var. ''pauciflora''

Other Theales species

*'' Anthodiscus montanus''
*''Asteropeia labatii''
*''Asteropeia matrambody''
*''Asteropeia micraster''
*''Asteropeia rhopaloides''
*''Brazzeia longipedicellata''
*'' Caryocar amygdaliforme''
*'' Caryocar coriaceum''
*'' Dialyceras discolor''
*'' Lacunaria panamensis''
*'' Marcgravia grandifolia''
*'' Marcgraviastrum sodiroi''
*'' Ouratea insulae''
*'' Quiina schippii''
*'' Rhaptopetalum depressum''
*'' Rhaptopetalum sessilifolium''
*'' Rhopalocarpus mollis''
*'' Rhopalocarpus randrianaivoi''
*'' Testulea gabonensis''

Linales

Species

*'' Erythroxylum ruizii''
*''Erythroxylum socotranum''
*'' Humiriastrum melanocarpum''
*'' Vantanea depleta''
*''Vantanea magdalenensis''

Varieties
* ''Allantospermum borneense'' var. ''rostratrum''

Malvales

There are 67 species, four subspecies, and one variety in the order Malvales assessed as endangered.

Malvaceae

Species

*'' Acropogon calcicolus''
*'' Acropogon veillonii''
*'' Alcea grossheimii'', Grossheim's alcea
*'' Atkinsia cubensis''
*''Firmiana major''
*'' Hampea montebellensis''
*'' Hampea sphaerocarpa''
*'' Hibiscus noli-tangere''
*''Hibiscus socotranus''
*'' Julostylis polyandra''
*'' Lebronnecia kokioides''
*'' Wercklea cocleana''
*'' Wercklea grandiflora''
*'' Wissadula diffusa''
*'' Wissadula divergens''

Subspecies

* ''Hibiscus arnottianus'' subsp. ''immaculatus'', White Molokai hibiscus
* ''Hibiscus brackenridgei'' subsp. ''brackenridgei''
* ''Hibiscus brackenridgei'' subsp. ''mokuleianus''
* ''Hibiscus kokio'' subsp. ''saintjohnianus'', Saint John's rosemallow

Sterculiaceae

Species

*'' Byttneria asplundii''
*'' Byttneria flexuosa''
*'' Byttneria loxensis''
*'' Byttneria obtusata''
*''Cola attiensis''
*''Cola boxiana''
*'' Cola lourougnonis''
*'' Cola lukei''
*'' Cola octoloboides''
*'' Cola philipi-jonesii''
*'' Cola porphyrantha''
*'' Heritiera fomes''
*'' Heritiera globosa''
*'' Heritiera percoriacea''
*'' Herrania balaensis''
*''Herrania umbratica''
*''Hildegardia ankaranensis''
*'' Hildegardia gillettii''
*'' Nesogordonia monantha''
*'' Paramelhania decaryana''

Varieties
* ''Mansonia altissima'' var. ''altissima''

Bombacaceae

*''Adansonia grandidieri''
*''Adansonia perrieri''
*''Adansonia suarezensis''
*''Camptostemon philippinense''
*'' Gyranthera darienensis''
*''Matisia alata''
*''Matisia coloradorum''
*''Matisia exalata''
*''Matisia grandifolia''
*''Matisia palenquiana''
*'' Quararibea aurantiocalyx''
*'' Quararibea dolichopoda''
*'' Quararibea gomeziana''
*'' Quararibea pendula''
*'' Quararibea platyphylla''
*'' Quararibea sanblasensis''

Sarcolaenaceae

*'' Leptolaena abrahamii''
*''Leptolaena multiflora''
*'' Leptolaena pauciflora''
*''Leptolaena villosa''
*'' Sarcolaena delphinensis''
*'' Xerochlamys elliptica''

Tiliaceae

*'' Brownlowia velutina''
*'' Burretiodendron tonkinense''
*'' Carpodiptera ophiticola''
*''Craigia yunnanensis''
*''Diplodiscus hookerianus''
*''Grewia limae''
*'' Neosprucea sararensis''
*'' Schoutenia cornerii''

Elaeocarpaceae

*'' Elaeocarpus blascoi''
*''Elaeocarpus ceylanicus''
*''Elaeocarpus coriaceus''

Geraniales

*''Dirachma somalensis''
*'' Erodium paularense''
*'' Geranium exallum''
*'' Impatiens andringitrensis''
*''Impatiens anovensis''
*'' Impatiens cribbii''
*'' Impatiens etindensis''
*'' Impatiens frithii''
*''Impatiens gongolana''
*'' Impatiens letouzeyi''
*'' Impatiens obesa''
*''Impatiens omeiana''
*''Impatiens pritzelii''
*''Impatiens wilsoni''
*''Oxalis chachahuensis''
*''Oxalis ecuadorensis''
*''Oxalis pennelliana''
*''Tropaeolum carchense''

Lecythidales

Species

*''Cariniana ianeirensis''
*''Cariniana pauciramosa''
*''Couratari atrovinosa''
*''Couratari pyramidata''
*''Eschweilera jacquelyniae''
*''Eschweilera rabeliana''
*''Foetidia delphinensis''
*''Foetidia dracaenoides''
*''Foetidia pterocarpa''
*''Foetidia sambiranensis''
*''Grias longirachis''
*''Gustavia dodsonii''
*''Gustavia excelsa''
*''Gustavia gracillima''
*''Gustavia longepetiolata''
*''Gustavia monocaulis''
*''Gustavia petiolata''
*''Gustavia serrata''
*''Lecythis prancei''

Subspecies
*Eschweilera piresii subsp. piresii, ''Eschweilera piresii'' subsp. ''piresii''

Polygalales

Species

*''Acridocarpus congestus''
*''Acridocarpus monodii''
*''Acridocarpus pauciglandulosus''
*''Acridocarpus scheffleri''
*''Korupodendron songweanum''
*''Malpighia cauliflora''
*''Mascagnia haenkeana''
*''Monnina haughtii''
*''Monnina sodiroana''
*''Polygala urartu'', Urartuan milkwort
*''Pterandra isthmica''
*''Stigmaphyllon ecuadorense''
*''Stigmaphyllon eggersii''

Subspecies
*Bunchosia diphylla subsp. brevisurcularis, ''Bunchosia diphylla'' subsp. ''brevisurcularis''
Varieties
*Acridocarpus alopecurus var. machaeropterus, ''Acridocarpus alopecurus'' var. ''machaeropterus''

Santalales

*''Agelanthus atrocoronatus''
*''Agelanthus igneus''
*''Agelanthus microphyllus''
*''Agelanthus uhehensis''
*''Agelanthus validus''
*''Anacolosa densiflora''
*''Dendrophthora capillaris''
*''Dendrophthora dalstroemii''
*''Dendrophthora fastigiata''
*''Dendrophthora ovata''
*''Dendrophthora thomasii''
*''Dendrophthora variabilis''
*''Englerina longiflora''
*''Englerina macilenta''
*''Englerina ramulosa''
*''Exocarpos gaudichaudii'', Gaudichaud's exocarpus
*''Heisteria cyathiformis''
*''Okoubaka aubrevillei'', Death tree
*''Oncella schliebeniana''
*''Phoradendron madisonii''
*''Phoradendron wiensii''
*''Santalum freycinetianum'', Lanai sandalwood
*''Santalum macgregorii''
*''Schoepfia arenaria''
*''Soyauxia talbotii''
*''Struthanthus lojae''

Proteales

*''Alloxylon brachycarpum''
*''Beauprea congesta''
*''Bleasdalea papuana''
*''Helicia insularis''
*''Helicia shweliensis''
*''Heliciopsis lanceolata''
*''Leucadendron discolor''
*''Roupala brachybotrys''
*''Stenocarpus heterophyllus''

Dipsacales

Species

*''Centranthus trinervis''
*''Lonicera paradoxa''
*''Scabiosa adzharica'', Adjarian scabious
*''Succisella andreae-molinae''
*''Tetradoxa omeiensis''
*''Valeriana secunda''

Subspecies
*Sambucus nigra subsp. palmensis, ''Sambucus nigra'' subsp. ''palmensis''
Varieties
*Viburnum villosum var. subdentatum, ''Viburnum villosum'' var. ''subdentatum''

Plumbaginales

*''Armeria pseudarmeria''
*''Armeria soleirolii''
*''Limonium bahamense'', Heather
*''Limonium fruticans''
*''Limonium legrandii''
*''Limonium poimenum''
*''Limonium preauxii''
*''Limonium strictissimum''

Rubiales

Species

*''Afrocanthium rondoense''
*''Arachnothryx fosbergii''
*''Asperula virgata'', Rod-shaped woodruff
*''Bikkia kaalaensis''
*''Bikkia lenormandii''
*''Blepharidium guatemalense''
*''Bobea timonioides''
*''Byrsophyllum tetrandrum''
*''Canthium sechellense''
*''Chassalia eurybotrya''
*Chassalia sp. nov., ''Chassalia'' sp.
*''Cinchona mutisii''
*''Coffea bakossii''
*''Coffea myrtifolia''
*''Craterispermum microdon''
*''Cuviera schliebenii''
*''Dichilanthe zeylanica''
*''Didymosalpinx callianthus''
*''Elaeagia uxpanapensis''
*''Gaertnera spicata''
*''Gaertnera ternifolia''
*''Gaillonia thymoides''
*''Galium ecuadoricum''
*''Galium fosbergii''
*''Galium viridiflorum''
*''Gardenia grievei''
*''Glionnetia sericea''
*Guettardella sp. nov. 'durisylvatica', ''Guettardella'' sp. 'durisylvatica'
*''Hoffmannia ecuatoriana''
*''Hymenodictyon tsingy''
*''Ixora calycina''
*''Ixora lawsoni''
*''Ixora saulierei''
*''Joosia aequatoria''
*''Joosia standleyana''
*''Kadua cookiana''
*''Lasianthus tomentosus''
*''Lasianthus varians''
*''Leptactina papyrophloea''
*''Manettia angamarcensis''
*''Manettia skutchii''
*''Manettia teresitae''
*''Mitrostigma barteri''
*''Nostolachma crassifolia''
*''Oxyanthus biflorus''
*Oxyanthus sp. nov. A, ''Oxyanthus'' sp. A
*''Palicourea fuchsioides''
*''Palicourea heilbornii''
*''Pavetta brachycalyx''
*''Pavetta lindina''
*''Pavetta muiriana''
*''Pentagonia involucrata''
*''Phialanthus jamaicensis''
*''Phialanthus revolutus''
*''Pseudomussaenda mozambicensis''
*''Psychotria angustata'', Pink wild coffee
*''Psychotria beddomei''
*''Psychotria clarendonensis''
*''Psychotria clusioides''
*''Psychotria densinervia''
*''Psychotria gardneri''
*''Psychotria glandulifera''
*''Psychotria globicephala''
*''Psychotria grandiflora'', Large-flowered balsamo
*''Psychotria hobdyi'', Hobdy's wild-coffee
*''Psychotria longipetiolata''
*''Psychotria macrocarpa''
*''Psychotria madida''
*''Psychotria plurivenia''
*''Psychotria rimbachii''
*''Psychotria siphonophora''
*''Psychotria sordida''
*''Psydrax bridsoniana''
*''Psydrax ficiformis''
*''Psydrax pergracilis''
*''Randia carlosiana''
*''Rondeletia amplexicaulis''
*''Rondeletia brachyphylla''
*''Rondeletia clarendonensis''
*''Rondeletia dolphinensis''
*''Rothmannia ebamutensis''
*''Rustia bilsana''
*''Rytigynia longipedicellata''
*''Sabicea xanthotricha''
*''Saprosma scabridum''
*''Scolosanthus howardii''
*''Scolosanthus roulstonii''
*''Sericanthe toupetou''
*''Spermacoce capillaris''
*''Stenostomum aromaticum''
*''Stilpnophyllum grandifolium''
*''Tapiphyllum schliebenii''
*''Tarenna agumbensis''
*''Tarenna monosperma''
*''Tarenna pembensis''
*''Tricalysia lejolyana''

Subspecies
*Leptactina delagoensis subsp. bussei, ''Leptactina delagoensis'' subsp. ''bussei''
*Oxyanthus pyriformis subsp. longitubus, ''Oxyanthus pyriformis'' subsp. ''longitubus''
Varieties
*Ixora oligantha var. opuloides, ''Ixora oligantha'' var. ''opuloides''
*Psychotria nilgiriensis var. astephana, ''Psychotria nilgiriensis'' var. ''astephana''

Violales

There are 68 species, one subspecies, and one variety in Violales assessed as endangered.

Flacourtiaceae

Species

*''Banara ibaguensis''
*''Banara regia''
*''Banara riparia''
*''Banara wilsonii''
*''Casearia atlantica''
*''Casearia kaalaensis''
*''Casearia mexiae''
*''Chiangiodendron mexicanum''
*''Homalium betulifolium''
*''Homalium buxifolium''
*''Homalium hypolasium''
*''Homalium jainii''
*''Homalium juxtapositum''
*''Homalium mathieuanum''
*''Homalium polystachyum''
*''Homalium rubrocostatum''
*''Homalium spathulatum''
*''Hydnocarpus scortechinii''
*''Lasiochlamys hurlimannii''
*''Lunania dodecandra''
*''Lunania elongata''
*''Mayna pubescens''
*''Mayna suaveolens''
*''Xylosma grossecrenata''
*''Xylosma inaequinervia''
*''Xylosma latifolia''
*''Xylosma obovata''

Subspecies
*Xylosma suaveolens subsp. haroldii, ''Xylosma suaveolens'' subsp. ''haroldii''

Violaceae

*''Isodendrion longifolium''
*''Rinorea antioquiensis''
*''Rinorea bicornuta''
*''Rinorea cordata''
*''Rinorea deflexa''
*''Rinorea fausteana''
*''Rinorea haughtii''
*''Rinorea hymenosepala''
*''Rinorea laurifolia''
*''Rinorea villosiflora''
*''Viola cuicochensis''
*''Viola libanotica'', Lebanon violet
*''Viola oahuensis''

Passifloraceae

Species

*''Adenia dolichosiphon''
*''Adenia kigogoensis''
*''Adenia racemosa''
*''Adenia schliebenii''
*''Passiflora andina''
*''Passiflora anfracta''
*''Passiflora brachyantha''
*''Passiflora discophora''
*''Passiflora harlingii''
*''Passiflora linda''
*''Passiflora loxensis''
*''Passiflora luzmarina''
*''Passiflora montana''
*''Passiflora subpurpurea''
*''Passiflora zamorana''

Varieties
*Paropsia grewioides var. orientalis, ''Paropsia grewioides'' var. ''orientalis''

Other Violales species

*''Ancistrocladus korupensis''
*''Cistus chinamadensis''
*''Cochlospermum tetraporum''
*''Helianthemum dagestanicum'', Dagestanian sun rose
*''Helianthemum guerrae''
*''Nasa aequatoriana''
*''Nasa connectans''
*''Nasa peltata''
*''Nasa profundilobata''
*''Tuberaria major''
*''Turnera hindsiana''
*''Vasconcellea horovitziana''
*''Vasconcellea omnilingua''

Euphorbiales

There are 93 species, four subspecies, and 15 varieties in Euphorbiales assessed as endangered.

Buxaceae

*''Buxus nyasica''
*''Styloceras kunthianum''

Euphorbiaceae

Species

*''Acalypha schimpffii''
*''Acidocroton gentryi''
*''Aporosa bourdillonii''
*''Argythamnia argentea''
*''Baloghia pininsularis''
*''Bernardia trelawniensis''
*''Bocquillonia arborea''
*''Bocquillonia castaneifolia''
*''Bocquillonia longipes''
*''Cleidiocarpon laurinum''
*''Cleistanthus travancorensis''
*''Cnidoscolus matosii''
*''Cnidoscolus rangel''
*''Croton alienus''
*''Croton cordatulus''
*''Croton eggersii''
*''Croton fraseri''
*''Croton lehmannii''
*''Croton pavonis''
*''Croton rivinifolius''
*''Dimorphocalyx beddomei''
*''Drypetes andamanica''
*''Drypetes magnistipula''
*''Drypetes porteri''
*''Drypetes travancoria''
*''Euphorbia abdelkuri''
*''Euphorbia angustiflora''
*''Euphorbia ankaranae''
*''Euphorbia ankarensis''
*''Euphorbia aristata'', Bearded spurge
*''Euphorbia bisglobosa''
*''Euphorbia brachyphylla''
*''Euphorbia croizatii''
*''Euphorbia cylindrifolia''
*''Euphorbia decaryi''
*''Euphorbia decorsei''
*''Euphorbia didiereoides''
*''Euphorbia discrepans''
*''Euphorbia duranii''
*''Euphorbia elliotii''
*''Euphorbia epiphylloides''
*''Euphorbia erythroxyloides''
*''Euphorbia greenwayi''
*''Euphorbia grossheimii'', Grossheim's spurge
*''Euphorbia guillauminiana''
*''Euphorbia haeleeleana''
*''Euphorbia hamaderoensis''
*''Euphorbia hedyotoides''
*''Euphorbia herman-schwartzii''
*''Euphorbia horombensis''
*''Euphorbia humbertii''
*''Euphorbia imerina''
*''Euphorbia kamponii''
*''Euphorbia kuwaleana''
*''Euphorbia mananarensis''
*''Euphorbia mandravioky''
*''Euphorbia mangokyensis''
*''Euphorbia mangorensis''
*''Euphorbia neohumbertii''
*''Euphorbia pseudonudicaule''
*''Euphorbia quartziticola''
*''Euphorbia santapauii''
*''Euphorbia tetracanthoides''
*''Euphorbia wakefieldii''
*''Flueggea anatolica''
*''Garcia nutans''
*''Glochidion comitum''
*''Glochidion pauciflorum''
*''Glochidion raivavense''
*''Glochidion sisparense''
*''Glochidion tomentosum''
*''Jatropha nudicaulis''
*''Koilodepas calycinum''
*''Lingelsheimia sylvestris''
*''Macaranga mauritiana''
*''Phyllanthus ampandrandavae''
*''Phyllanthus ankaratrae''
*''Phyllanthus axillaris''
*''Phyllanthus caymanensis''
*''Phyllanthus conjugatus''
*''Phyllanthus gentryi''
*''Phyllanthus haughtii''
*''Phyllanthus isomonensis''
*''Phyllanthus marojejiensis''
*''Phyllanthus sponiaefolius''
*''Phyllanthus unifoliatus''
*''Sebastiania fasciculata''
*''Sebastiania spicata''
*''Tetrorchidium brevifolium''
*''Thecacoris annobonae''
*''Uapaca niangadoumae''

Subspecies

*Euphorbia cylindrifolia subsp. cylindrifolia, ''Euphorbia cylindrifolia'' subsp. ''cylindrifolia''
*Euphorbia skottsbergii subsp. skottsbergii, ''Euphorbia skottsbergii'' subsp. ''skottsbergii''
*Necepsia castaneifolia subsp. chirindica, ''Necepsia castaneifolia'' subsp. ''chirindica''
*Necepsia castaneifolia subsp. kimbozensis, ''Necepsia castaneifolia'' subsp. ''kimbozensis''

Varieties

*Antidesma platyphyllum var. hillebrandii, ''Antidesma platyphyllum'' var. ''hillebrandii''
*Drypetes usambarica var. stylosa, ''Drypetes usambarica'' var. ''stylosa''
*Euphorbia celastroides var. kaenana, ''Euphorbia celastroides'' var. ''kaenana''
*Euphorbia decaryi var. decaryi, ''Euphorbia decaryi'' var. ''decaryi''
*Euphorbia duranii var. duranii, ''Euphorbia duranii'' var. ''duranii''
*Euphorbia greenwayi var. breviaculeata, ''Euphorbia greenwayi'' var. ''breviaculeata''
*Euphorbia mahafalensis var. mahafalensis, ''Euphorbia mahafalensis'' var. ''mahafalensis''
*Euphorbia milii var. bevilanensis, ''Euphorbia milii'' var. ''bevilanensis''
*Euphorbia milii var. vulcanii, ''Euphorbia milii'' var. ''vulcanii''
*Euphorbia perrieri var. elongata, ''Euphorbia perrieri'' var. ''elongata''
*Euphorbia perrieri var. perrieri, ''Euphorbia perrieri'' var. ''perrieri''
*Euphorbia primulifolia var. begardii, ''Euphorbia primulifolia'' var. ''begardii''
*Glochidion ellipticum var. ralphii, ''Glochidion ellipticum'' var. ''ralphii''
*Jatropha hildebrandtii var. hildebrandtii, ''Jatropha hildebrandtii'' var. ''hildebrandtii''
*Phyllanthus aeneus var. nepouiensis, ''Phyllanthus aeneus'' var. ''nepouiensis''

Laurales

There are 67 species, two subspecies, and two varieties in the order Laurales assessed as endangered.

Gomortegaceae

*''Gomortega keule''

Monimiaceae

*''Mollinedia longicuspidata''
*''Mollinedia stenophylla''
*''Siparuna campii''
*''Siparuna eggersii''
*''Siparuna palenquensis''

Hernandiaceae

Species
*''Hernandia lychnifera''
*''Hernandia mascarenensis''
Subspecies
*Hernandia moerenhoutiana subsp. elliptica, ''Hernandia moerenhoutiana'' subsp. ''elliptica''

Lauraceae

Species

*''Actinodaphne bourneae''
*''Actinodaphne salicina''
*''Aiouea angulata''
*''Aiouea obscura''
*''Alseodaphne rugosa''
*''Aniba pilosa''
*''Aniba rosodora''
*''Aspidostemon antongilensis''
*''Aspidostemon apiculatus''
*''Aspidostemon fungiformis''
*''Aspidostemon humbertianus''
*''Aspidostemon lucens''
*''Aspidostemon microphyllus''
*''Aspidostemon percoriaceus''
*''Beilschmiedia rugosa''
*''Beilschmiedia zeylanica''
*''Caryodaphnopsis cogolloi''
*''Cinnamomum balansae''
*''Cinnamomum brevipedunculatum''
*''Cinnamomum chemungianum''
*''Cinnamomum citriodorum''
*''Cinnamomum filipedicellatum''
*''Cinnamomum kanahirae''
*''Cinnamomum mairei''
*''Cinnamomum wightii''
*''Cryptocarya anamallayana''
*''Cryptocarya bitriplinervia''
*''Cryptocarya membranacea''
*''Cryptocarya palawanensis''
*''Dahlgrenodendron natalense''
*''Damburneya bicolor''
*''Damburneya leucocome''
*''Damburneya longipetiolata''
*''Litsea beddomei''
*''Litsea dilleniifolia''
*''Litsea glaberrima''
*''Litsea imbricata''
*''Litsea leiantha''
*''Litsea nemoralis''
*''Litsea nigrescens''
*''Litsea travancorica''
*''Nectandra bicolor''
*''Nectandra cerifolia''
*''Nectandra fragrans''
*''Nectandra herrerae''
*''Nectandra krugii''
*''Nectandra psammophila''
*''Nectandra utilis''
*''Nectandra weddellii''
*''Neolitsea daibuensis''
*''Ocotea basicordatifolia''
*''Ocotea jorge-escobarii''
*''Ocotea staminoides''
*''Persea conferta''
*''Phoebe nanmu''
*''Phyllostemonodaphne geminiflora''
*''Pleurothyrium giganthum''
*''Pleurothyrium obovatum''
*''Urbanodendron bahiense''
*''Urbanodendron macrophyllum''

Subspecies
*Apollonias barbujana subsp. ceballosi, ''Apollonias barbujana'' subsp. ''ceballosi''
Varieties
*Actinodaphne campanulata var. obtusa, ''Actinodaphne campanulata'' var. ''obtusa''
*Litsea pierrei var. szemois, ''Litsea pierrei'' var. ''szemois''

Cucurbitales

Begoniaceae

*''Begonia aeranthos''
*''Begonia bonus-henricus''
*''Begonia furfuracea''
*''Begonia hainanensis''
*''Begonia harlingii''
*''Begonia hitchcockii''
*''Begonia ludwigii''
*''Begonia pelargoniiflora''
*''Begonia peltatifolia''
*''Begonia pseudoviola''
*''Begonia rubromarginata''
*''Begonia samhaensis''
*''Begonia serotina''
*''Begonia triramosa''
*''Begonia tropaeolifolia''
*''Begonia valvata''

Ebenales

There are 96 species, one subspecies, and two varieties in Ebenales assessed as endangered.

Symplocaceae

Species

*''Symplocos anamallayana''
*''Symplocos badia''
*''Symplocos barberi''
*''Symplocos blancae''
*''Symplocos breedlovei''
*''Symplocos carmencitae''
*''Symplocos globosa''
*''Symplocos junghuhnii''
*''Symplocos nairii''
*''Symplocos nivea''
*''Symplocos oligandra''
*''Symplocos pluribracteata''
*''Symplocos shilanensis''
*''Symplocos truncata''

Subspecies
*Symplocos pulchra subsp. coriacea, ''Symplocos pulchra'' subsp. ''coriacea''
Varieties
*Symplocos diversifolia var. appressa, ''Symplocos diversifolia'' var. ''appressa''
*Symplocos diversifolia var. diversifolia, ''Symplocos diversifolia'' var. ''diversifolia''

Sapotaceae

*''Chrysophyllum azaguieanum''
*''Chrysophyllum imperiale''
*''Chrysophyllum lanatum''
*''Chrysophyllum subspinosum''
*''Isonandra stocksii''
*''Isonandra villosa''
*''Leptostylis gatopensis''
*''Madhuca bourdillonii''
*''Madhuca calcicola''
*''Madhuca diplostemon''
*''Madhuca microphylla''
*''Madhuca neriifolia''
*''Manilkara bella''
*''Manilkara dardanoi''
*''Manilkara decrescens''
*''Manilkara elata''
*''Manilkara excisa''
*''Manilkara kanosiensis''
*''Manilkara longifolia''
*''Manilkara mayarensis''
*''Manilkara multifida''
*''Manilkara nicholsonii''
*''Micropholis emarginata''
*''Micropholis retusa''
*''Micropholis submarginalis''
*''Mimusops penduliflora''
*''Neolemonniera clitandrifolia''
*''Palaquium canaliculatum''
*''Palaquium ravii''
*''Pouteria amapaensis''
*''Pouteria andarahiensis''
*''Pouteria bracteata''
*''Pouteria brevensis''
*''Pouteria brevipedicellata''
*''Pouteria brevipetiolata''
*''Pouteria butyrocarpa''
*''Pouteria coelomatica''
*''Pouteria contermina''
*''Pouteria cubensis''
*''Pouteria danikeri''
*''Pouteria decussata''
*''Pouteria exstaminodia''
*''Pouteria fulva''
*''Pouteria hotteana''
*''Pouteria juruana''
*''Pouteria kaalaensis''
*''Pouteria latianthera''
*''Pouteria macahensis''
*''Pouteria micrantha''
*''Pouteria minima''
*''Pouteria moaensis''
*''Pouteria oxypetala''
*''Pouteria pallida''
*''Pouteria pinifolia''
*''Pouteria psammophila''
*''Pouteria rhynchocarpa''
*''Pouteria tarumanensis''
*''Pradosia kuhlmannii''
*''Pycnandra blanchonii''
*''Sideroxylon angustum''
*''Sideroxylon excavatum''
*''Synsepalum subverticillatum''
*''Synsepalum tsounkpe''
*''Tieghemella africana''
*''Tieghemella heckelii'', Cherry mahogany

Ebenaceae

*''Diospyros acuta''
*''Diospyros alboflavescens''
*''Diospyros attenuata''
*''Diospyros crassiflora''
*''Diospyros crumenata''
*''Diospyros ebenoides''
*''Diospyros esmereg''
*''Diospyros gillisonii''
*''Diospyros insularis''
*''Diospyros korupensis''
*''Diospyros kotoensis''
*''Diospyros magogoana''
*''Diospyros nummulariifolia''
*''Diospyros onanae''
*''Diospyros oppositifolia''
*''Diospyros philippinensis''
*''Diospyros shimbaensis''

Celastrales

There are 43 species in the order Celastrales assessed as endangered.

Icacinaceae

*''Calatola columbiana''
*''Pyrenacantha cordicula''

Aquifoliaceae, Hollies

*''Ilex arisanensis''
*''Ilex brachyphylla''
*''Ilex chengkouensis''
*''Ilex chuniana''
*''Ilex dabieshanensis''
*''Ilex euryoides''
*''Ilex fengqingensis''
*''Ilex graciliflora''
*''Ilex jamaicana''
*''Ilex longzhouensis''
*''Ilex oblonga''
*''Ilex occulta''
*''Ilex pauciflora''
*''Ilex peiradena''
*''Ilex qianlingshanensis''
*''Ilex rarasanensis''
*''Ilex shimeica''
*''Ilex sintenisii'', Sintenis' holly
*''Ilex syzygiophylla''
*''Ilex trichocarpa''
*''Ilex tugitakayamensis''
*''Ilex uraiensis''
*''Ilex venulosa''
*''Ilex wenchowensis''
*''Ilex wugonshanensis''
*''Ilex yuiana''

Celastraceae

*''Euonymus assamicus''
*''Euonymus paniculatus''
*''Euonymus serratifolius''
*''Euonymus thwaitesii''
*''Loeseneriella camerunica''
*''Maytenus cymosa'', Caribbean mayten
*''Maytenus jamesonii''
*''Maytenus jefeana''
*''Microtropis densiflora''
*''Tetrasiphon jamaicensis''
*''Thyrsosalacia pararacemosa''
*''Wimmeria acuminata''
*''Wimmeria chiapensis''
*''Wimmeria montana''

Dichapetalaceae

*''Dichapetalum potamophilum''

Myrtales

There are 227 species, four subspecies, and ten varieties in the order Myrtales assessed as endangered.

Myrtaceae

Species

*''Calycorectes australis''
*''Calycorectes duarteanus''
*''Calycorectes sellowianus''
*''Calyptranthes discolor''
*''Calyptranthes portoricensis''
*''Calyptranthes rostrata''
*''Calyptranthes thomasiana'', Thomas' lidflower
*''Campomanesia hirsuta''
*''Campomanesia laurifolia''
*''Campomanesia viatoris''
*''Eucalyptus morrisbyi'', Morrisby's gum
*''Eugenia abbreviata''
*''Eugenia aceitillo''
*''Eugenia acunai''
*''Eugenia acutisepala''
*''Eugenia bayatensis''
*''Eugenia crassicaulis''
*''Eugenia daenikeri''
*''Eugenia discifera''
*''Eugenia eperforata''
*''Eugenia excisa''
*''Eugenia floccosa''
*''Eugenia glabra''
*''Eugenia haematocarpa''
*''Eugenia hypoleuca''
*''Eugenia indica''
*''Eugenia johorensis''
*''Eugenia koolauensis''
*''Eugenia laurae''
*''Eugenia mozomboensis''
*''Eugenia nicholsii''
*''Eugenia pustulescens''
*''Eugenia pycnoneura''
*''Eugenia sachetae''
*''Eugenia salamensis''
*Eugenia sp. nov. 'dagostini', ''Eugenia'' sp. 'dagostini'
*Eugenia sp. nov. 'metzdorfii', ''Eugenia'' sp. 'metzdorfii'
*''Eugenia sripadaense''
*''Eugenia sulcivenia''
*''Eugenia taipingensis''
*''Eugenia tanaensis''
*''Eugenia terpnophylla''
*''Eugenia uxpanapensis''
*''Gomidesia mugnifolia''
*''Mitranthes nivea''
*''Mozartia emarginata''
*''Mozartia maestrensis''
*''Mozartia manacalensis''
*''Myrcia fasciata''
*''Myrcianthes irregularis''
*''Myrcianthes pungens''
*''Piliocalyx eugenioides''
*''Pimenta ferruginea''
*''Pimenta podocarpoides''
*''Pimenta richardii''
*''Pseudoeugenia tenuifolia''
*''Psidium havanense''
*''Psidium pedicellatum''
*''Syzygium alternifolium''
*''Syzygium beddomei''
*''Syzygium bourdillonii''
*''Syzygium caryophyllatum''
*''Syzygium chavaran''
*''Syzygium discophorum''
*''Syzygium fergusoni''
*''Syzygium microphyllum''
*''Syzygium minus''
*''Syzygium myhendrae''
*''Syzygium parameswaranii''
*''Syzygium parvulum''
*''Syzygium pendulinum''
*''Syzygium spathulatum''
*''Syzygium stocksii''
*''Syzygium turbinatum''
*''Syzygium umbrosum''
*''Syzygium veillonii''
*''Tristania pontianensis''
*''Tristaniopsis polyandra''
*''Tristaniopsis yateensis''
*''Xanthostemon oppositifolius''

Subspecies

*Eugenia cotinifolia subsp. codyensis, ''Eugenia cotinifolia'' subsp. ''codyensis''
*Eugenia mabaeoides subsp. mabaeoides, ''Eugenia mabaeoides'' subsp. ''mabaeoides''
*Eugenia mabaeoides subsp. pedunculata, ''Eugenia mabaeoides'' subsp. ''pedunculata''
*Syzygium cordatum subsp. shimbaense, ''Syzygium cordatum'' subsp. ''shimbaense''

Varieties

*Campomanesia sessiliflora var. sessiliflora, ''Campomanesia sessiliflora'' var. ''sessiliflora''
*Pimenta racemosa var. terebinthina, ''Pimenta racemosa'' var. ''terebinthina''
*Syzygium assimile var. acuminata, ''Syzygium assimile'' var. ''acuminata''
*Syzygium zeylanicum var. ellipticum, ''Syzygium zeylanicum'' var. ''ellipticum''

Melastomataceae

Species

*''Aciotis aristellata''
*''Antherotoma clandestina''
*''Axinaea sessilifolia''
*''Axinaea sodiroi''
*''Blakea acostae''
*''Blakea brunnea''
*''Blakea eriocalyx''
*''Blakea formicaria''
*''Blakea incompta''
*''Blakea involvens''
*''Blakea jativae''
*''Blakea languinosa''
*''Brachyotum ecuadorense''
*''Brachyotum rotundifolium''
*''Brachyotum trichocalyx''
*''Calvoa stenophylla''
*''Chaetogastra anderssonii'' (syn. ''Tibouchina anderssonii'')
*''Cincinnobotrys letouzeyi''
*''Clidemia ablusa''
*''Clidemia campii''
*''Clidemia cutucuensis''
*''Conostegia extinctoria''
*''Conostegia subprocera''
*''Dissotis aprica''
*''Dissotis arborescens''
*''Graffenrieda grandifolia''
*''Gravesia hylophila''
*''Gravesia riparia''
*''Henriettella goudotiana''
*''Huilaea kirkbridei''
*''Huilaea macrocarpa''
*''Huilaea minor''
*''Huilaea mutisiana''
*''Huilaea penduliflora''
*''Lijndenia procteri''
*''Memecylon alipes''
*''Memecylon amshoffiae''
*''Memecylon cuneatum''
*''Memecylon discolor''
*''Memecylon ellipticum''
*''Memecylon flavescens''
*''Memecylon giganteum''
*''Memecylon gracillimum''
*''Memecylon macrophyllum''
*''Memecylon magnifoliatum''
*''Memecylon revolutum''
*''Memecylon semseii''
*Memecylon sp. nov. 1, ''Memecylon'' sp. 1
*''Memecylon subramanii''
*''Meriania acostae''
*''Meriania ampla''
*''Meriania campii''
*''Meriania costata''
*''Meriania loxensis''
*''Meriania maguirei''
*''Meriania panamensis''
*''Meriania peltata''
*''Meriania stellata''
*''Miconia ascendens''
*''Miconia asplundii''
*''Miconia aspratilis''
*''Miconia barbipilis''
*''Miconia beneolens''
*''Miconia castrensis''
*''Miconia centrosperma''
*''Miconia collayensis''
*''Miconia corazonica''
*''Miconia cuprea''
*''Miconia cutucuensis''
*''Miconia dodsonii''
*''Miconia espinosae''
*''Miconia fosbergii''
*''Miconia fuliginosa''
*''Miconia glyptophylla''
*''Miconia guayaquilensis''
*''Miconia hirsutivena''
*''Miconia inanis''
*''Miconia ledifolia''
*''Miconia macbrydeana''
*''Miconia medusa''
*''Miconia nasella''
*''Miconia nubicola''
*''Miconia oligantha''
*''Miconia ombrophila''
*''Miconia onaensis''
*''Miconia pailasana''
*''Miconia pausana''
*''Miconia pilaloensis''
*''Miconia poecilantha''
*''Miconia prietoi''
*''Miconia prominens''
*''Miconia pseudorigida''
*''Miconia vesca''
*''Miconia villonacensis''
*''Mouriri completens''
*''Ossaea incerta''
*''Ossaea palenquensis''
*''Tessmannianthus gordonii''
*''Tessmannianthus quadridomius''
*''Tetrazygia albicans''
*''Topobea cutucuensis''
*''Topobea eplingii''
*''Topobea macbrydei''
*''Topobea maguirei''
*''Topobea toachiensis''
*''Topobea verrucosa''
*''Triolena asplundii''
*''Triolena campii''
*''Tristemma schliebenii''
*''Warneckea austro-occidentalis''
*''Warneckea mangrovensis''
*''Warneckea maritima''
*''Warneckea melindensis''
*''Warneckea schliebenii''
*''Warneckea wildeana''

Varieties

*Clidemia crossosepala var. adamsii, ''Clidemia crossosepala'' var. ''adamsii''
*Gravesia pulchra var. glandulosa, ''Gravesia pulchra'' var. ''glandulosa''
*Gravesia pulchra var. pulchra, ''Gravesia pulchra'' var. ''pulchra''
*Miconia quadrangularis var. glandulosa, ''Miconia quadrangularis'' var. ''glandulosa''
*Mouriri emarginata var. rostrata, ''Mouriri emarginata'' var. ''rostrata''

Combretaceae

*''Anogeissus bentii''
*''Buchenavia iguaratensis''
*''Buchenavia pabstii''
*''Buchenavia rabelloana''
*''Bucida ophiticola''
*''Combretum esteriense''
*''Pteleopsis habeensis''
*''Terminalia arbuscula'', White olive
*''Terminalia archipelagi''
*''Terminalia bucidoides''
*''Terminalia cherrieri''
*''Terminalia eriostachya''
*''Terminalia exelliana''
*''Terminalia diptera''

Thymelaeaceae

*''Daphne sophia''
*''Daphnopsis grandis''
*''Gnidia bojeriana''
*''Octolepis oblanceolata''
*''Stephanodaphne humbertii''
*''Wikstroemia bicornuta''

Lythraceae

Species

*''Ammannia nagpurensis''
*''Lagerstroemia langkawiensis''
*''Lagerstroemia minuticarpa''
*''Nesaea aurita''
*''Nesaea linearis''
*''Nesaea maxima''
*''Nesaea parkeri''
*''Nesaea stuhlmannii''
*''Nesaea triflora''
*''Rotala cookii''
*''Rotala ritchiei''

Varieties
*Nesaea parkeri var. parkeri, ''Nesaea parkeri'' var. ''parkeri''

Onagraceae

*''Fuchsia hypoleuca''
*''Fuchsia scherffiana''

Sapindales

There are 121 species, three subspecies, and seven varieties in the order Sapindales assessed as endangered.

Rutaceae

Species

*''Balfourodendron riedelianum''
*''Decatropis paucijuga''
*''Decazyx macrophyllus''
*''Erythrochiton giganteus''
*''Esenbeckia alata''
*''Fagara mezoneurospinosa''
*''Flindersia ifflaiana''
*''Flindersia pimenteliana''
*''Glycosmis monticola''
*''Glycosmis tomentella''
*''Helietta glaucescens''
*''Limnocitrus littoralis''
*''Melicope balloui'', Rock pelea
*''Melicope christophersenii''
*''Melicope cinerea''
*''Melicope indica''
*''Melicope lunu-ankenda''
*''Melicope makahae''
*''Melicope orbicularis'', Orbicular pelea
*''Melicope ovalis'', Wild pelea
*''Melicope pallida''
*''Melicope puberula''
*''Melicope saint-johnii'', St John's pelea
*''Melicope sandwicensis''
*''Melicope waialealae''
*''Oxanthera fragrans''
*''Oxanthera neocaledonica''
*''Pitavia punctata''
*''Platydesma remyi''
*''Ruta microcarpa''
*''Vepris glandulosa''
*''Vepris heterophylla''
*''Zanthoxylum belizense''
*''Zanthoxylum ferrugineum''
*''Zanthoxylum gentlei''
*''Zanthoxylum hawaiiense''
*''Zanthoxylum negrilense''
*''Zanthoxylum panamense''
*''Zanthoxylum procerum''
*''Zanthoxylum psammophilum''
*''Zanthoxylum thomasianum'', St Thomas prickly-ash

Subspecies
*Esenbeckia berlandieri subsp. litoralis, ''Esenbeckia berlandieri'' subsp. ''litoralis''
*Zanthoxylum fagara subsp. aguilarii, ''Zanthoxylum fagara'' subsp. ''aguilarii''
Varieties

*Picrella trifoliata var. gracilis, ''Picrella trifoliata'' var. ''gracilis''
*Picrella trifoliata var. gracillima, ''Picrella trifoliata'' var. ''gracillima''
*Vepris morogorensis var. subalata, ''Vepris morogorensis'' var. ''subalata''

Sapindaceae

Species

*''Alectryon ramiflorus''
*''Allophylus dodsonii''
*''Chimborazoa lachnocarpa''
*''Cupaniopsis glabra''
*''Cupaniopsis mouana''
*''Cupaniopsis rosea''
*''Cupaniopsis rotundifolia''
*''Cupaniopsis squamosa''
*''Cupaniopsis subfalcata''
*''Cupaniopsis tontoutensis''
*''Deinbollia nyasica''
*''Euchorium cubense''
*''Gloeocarpus patentivalvis''
*''Guioa acuminata''
*''Guioa discolor''
*''Guioa myriadenia''
*''Guioa truncata''
*''Lecaniodiscus punctatus''
*''Paranephelium hainanensis''
*''Placodiscus attenuatus''
*''Placodiscus caudatus''
*''Placodiscus pseudostipularis''
*''Podonephelium davidsonii''
*''Serjania brevipes''
*''Talisia setigera''

Varieties
*Eriocoelum pungens var. inermis, ''Eriocoelum pungens'' var. ''inermis''

Anacardiaceae

Species

*''Cotinus nana''
*''Mangifera andamanica''
*''Mangifera blommesteinii''
*''Mangifera dongnaiensis''
*''Mangifera monandra''
*''Mangifera nicobarica''
*''Mangifera paludosa''
*''Mangifera superba''
*''Mauria membranifolia''
*''Micronychia bemangidiensis''
*''Micronychia danguyana''
*''Operculicarya borealis''
*''Operculicarya hyphaenoides''
*''Operculicarya multijuga''
*''Operculicarya pachypus''
*''Poupartia pubescens''
*''Rhus brenanii''
*''Semecarpus acuminata''
*''Semecarpus coriacea''
*''Semecarpus riparia''
*''Tapirira rubrinervis''
*''Toxicodendron calcicolum''
*''Trichoscypha hallei''

Varieties
*Nothopegia beddomei var. wynaadica, ''Nothopegia beddomei'' var. ''wynaadica''

Meliaceae

Species

*''Carapa megistocarpa''
*''Cedrela fissilis''
*''Cedrela lilloi''
*''Dysoxylum beddomei''
*''Dysoxylum malabaricum''
*''Guarea corrugata''
*''Guarea crispa''
*''Khaya madagascariensis''
*''Ruagea microphylla''
*''Swietenia mahagoni'', American mahogany
*''Trichilia blanchetii''
*''Trichilia breviflora''
*''Trichilia discolor''
*''Trichilia elsae''
*''Trichilia pungens''
*''Trichilia surumuensis''
*''Trichilia tetrapetala''
*''Trichilia trachyantha''
*''Turraea barbata''
*''Turraea kimbozensis''

Subspecies
*Trichilia lepidota subsp. lepidota, ''Trichilia lepidota'' subsp. ''lepidota''

Burseraceae

Species

*''Bursera hollickii''
*''Canarium kipella''
*''Canarium paniculatum''
*''Dacryodes colombiana''

Varieties
*Santiria rubiginosa var. pedicellata, ''Santiria rubiginosa'' var. ''pedicellata''

Other Sapindales

Species

*''Bersama swynnertonii''
*''Bretschneidera sinensis''
*''Brucea macrocarpa''
*''Bulnesia carrapo''
*''Dipteronia dyeriana''
*''Guaiacum officinale'', Commoner lignum vitae
*''Guaiacum sanctum'', Holywood lignum vitae
*''Recchia simplicifolia''

Varieties
*Ailanthus altissima var. tanakai, ''Ailanthus altissima'' var. ''tanakai''

Asterales

Species

*''Aequatorium asterotrichum''
*''Aequatorium lepidotum''
*''Aetheolaena decipiens''
*''Aetheolaena mochensis''
*''Aetheolaena subinvolucrata''
*''Aphanactis barclayae''
*''Argyranthemum lidii''
*''Argyranthemum thalassophilum''
*''Aristeguietia chimborazensis''
*''Artemisia granatensis'', Royal chamomile
*''Aster pyrenaeus''
*''Aster sorrentinii''
*''Atractylis arbuscula''
*''Atractylis preauxiana''
*''Badilloa atrescens''
*''Barnadesia ciliata''
*''Bartlettina campii''
*''Bidens cosmoides''
*''Bidens valida''
*''Brachyglottis arborescens'', Three kings rangiora
*''Calea huigrensis''
*''Carlina diae''
*''Centaurea borjae''
*''Centaurea gymnocarpa''
*''Centaurea hajastana'', Hayastanian centaury
*''Centaurea horrida''
*''Centaurea princeps''
*''Centaurea rhizocalathium'', Root-headed centaury
*''Centaurea woronowii'', Woronow's centaury
*''Centauropsis decaryi''
*''Centauropsis perrieri''
*''Cheirolophus falcisectus''
*''Cheirolophus ghomerythus''
*''Cheirolophus junonianus''
*''Cheirolophus massonianus''
*''Chuquiraga arcuata''
*''Cineraria longipes''
*''Cirsium albowianum'', Albov's thistle
*''Cirsium czerkessicum'', Cherkessian thistle
*''Clibadium rhytidophyllum''
*''Clibadium websteri''
*''Cousinia araxena'', Araxian cousinia
*''Cousinia gabrieljaniae'', Gabrielyan's cousinia
*''Cousinia iljinii'', Ilyin's cousinia
*''Cousinia lomakinii'', Lomakin's cousinia
*''Cousinia takhtajanii'', Takhtadjan's cousinia
*''Crepis crocifolia''
*''Crepis granatensis''
*''Critoniopsis dorrii''
*''Critoniopsis yamboyensis''
*''Cronquistianthus rosei''
*''Crossothamnus gentryi''
*''Cuatrecasanthus flexipappus''
*''Dendrophorbium amplexicaule''
*''Dendrophorbium angelense''
*''Dendrophorbium gesnerifolium''
*''Diplostephium crypteriophyllum''
*''Diplostephium juniperinum''
*''Diplostephium ramiglabrum''
*''Dubautia arborea'', Tree dubautia
*''Dubautia microcephala'', Small-head dubautia
*''Echinops sintenisii'', Sintensis' globe thistle
*''Elaphandra paucipunctata''
*''Erigeron frigidus''
*''Erigeron incertus'', Hairy daisy
*''Erigeron pauper''
*''Erigeron schalbusi'', Shalbusian fleabane
*''Ethulia scheffleri''
*''Gamochaeta antarctica'', Antarctic cudweed
*''Gnaphalium ecuadorense''
*''Gnaphalium sepositum''
*''Grosvenoria campii''
*''Guevaria loxensis''
*''Gynoxys campii''
*''Gynoxys chagalensis''
*''Gynoxys ignaciana''
*''Gynoxys validifolia''
*''Haplopappus albicans''
*''Helichrysum monogynum''
*Helichrysum sp. nov. C, ''Helichrysum'' sp. C
*Helichrysum sp. nov. D, ''Helichrysum'' sp. D
*''Hieracium adenobrachion'', Glandular-branched hawkweed
*''Hieracium caucasiense'', Caucasian hawkweed
*''Idiopappus saloyensis''
*''Joseanthus chimborazensis''
*''Joseanthus cuatrecasasii''
*''Jungia crenatifolia''
*''Jungia glandulifera''
*''Jurinea galushkoi'', Galushko's jurinea
*''Jurinea iljinii'', Iljin's jurinea
*''Jurinea praetermissa'', Neglected jurinea
*''Jurinea sosnowskyi'', Sosnovsky's jurinea
*''Kaunia pachanoi''
*''Kingianthus paradoxus''
*''Koanophyllon panamensis''
*''Lactuca watsoniana''
*''Lamprachaenium microcephalum''
*''Lepidaploa violiceps''
*''Lipotriche tithonioides'', Simandou daisy
*''Llerasia fuliginea''
*''Loricaria azuayensis''
*''Lycoseris eggersii''
*''Mikania millei''
*''Mikania pulverulenta''
*''Monactis anderssonii''
*''Monticalia angustifolia''
*''Mtonia glandulifera''
*''Munnozia canarensis''
*''Mutisia hieronymi''
*''Mutisia lehmannii''
*''Mutisia microneura''
*''Olearia hectori'', Deciduous tree daisy
*''Olearia polita''
*''Oritrophium tergoalbum''
*''Pappobolus argenteus''
*''Pentacalia cazaletii''
*''Pentacalia gibbiflora''
*''Pentacalia pailasensis''
*''Pentacalia riotintis''
*''Petrobium arboreum'', Whitewood
*''Picris willkommii''
*''Podospermum grigoraschvilii'', Grigorashvili's salsify
*''Podospermum schischkinii'', Shishkin's salsify
*''Prenanthes amabilis''
*''Psephellus appendicigerus'', Appendage-bearing centaury
*''Psephellus boissieri'', Boissier's psephellus
*''Psephellus cronquistii'', Cronquists's cornflower
*''Psephellus debedicus'', Debedian cornflower
*''Psephellus galushkoi'', Galushko's psephellus
*''Psephellus geghamensis'', Geghamian cornflower
*''Psephellus manakyanii'', Manakyan's cornflower
*''Psephellus pecho''
*''Psephellus ruprechtii'', Ruprecht's centaury
*''Psephellus straminicephalus'', Straw-coloured-headed centaury
*''Psephellus taochius''
*''Psephellus troitzkyi'', Troitsky's psephellus
*''Psephellus zangezuri'', Zangezurian cornflower
*''Pseudogynoxys engleri''
*''Pulicaria aromatica''
*''Pulicaria dioscorides''
*''Remya kauaiensis''
*''Scalesia cordata'', Heart-leafed scalesia
*''Scalesia microcephala''
*''Scorzonera safievii'', Safiev's salsify
*''Senecio elodes''
*''Stemmacantha cynaroides''
*''Stenopadus andicola''
*''Stevia anisostemma''
*''Sventenia bupleuroides''
*''Talamancalia fosbergii''
*''Tanacetum ptarmiciflorum''
*''Tolpis glabrescens''
*''Tragopogon armeniacus'', Armenian salsify
*''Tragopogon meskheticus'', Meskhetian goat's beard
*''Tripleurospermum fissurale'', Fissural tripleurospermum
*''Verbesina barclayae''
*''Verbesina ecuatoriana''
*''Verbesina harlingii''
*''Verbesina minuticeps''
*''Verbesina villonacoensis''
*''Vernonia duvigneaudii''
*''Vernonia nonoensis''
*''Wagenitzia lancifolia''
*''Xenophyllum acerosum''

Subspecies

*Bidens micrantha subsp. kalealaha, ''Bidens micrantha'' subsp. ''kalealaha''
*Dubautia knudsenii subsp. filiformis, ''Dubautia knudsenii'' subsp. ''filiformis'', Knudsen's dubautia
*Dubautia knudsenii subsp. knudsenii, ''Dubautia knudsenii'' subsp. ''knudsenii''
*Dubautia knudsenii subsp. nagatae, ''Dubautia knudsenii'' subsp. ''nagatae''
*Senecio lagascanus subsp. lusitanicus, ''Senecio lagascanus'' subsp. ''lusitanicus''

Varieties

*Scalesia microcephala var. cordifolia, ''Scalesia microcephala'' var. ''cordifolia''
*Scalesia microcephala var. microcephala, ''Scalesia microcephala'' var. ''microcephala''
*Urbananthus critoniformis var. pubescens, ''Urbananthus critoniformis'' var. ''pubescens''

Magnoliales

There are 166 species and six subspecies in the order Magnoliales assessed as endangered.

Canellaceae

*''Cinnamodendron cubense''
*''Warburgia elongata''
*''Warburgia salutaris'', Pepper bark tree

Winteraceae

*''Takhtajania perrieri''
*''Zygogynum oligostigma''

Magnoliaceae

Species

*''Magnolia allenii''
*''Magnolia angustioblonga''
*''Magnolia arcabucoana''
*''Magnolia argyrothricha''
*''Magnolia aromatica''
*''Magnolia bidoupensis''
*''Magnolia boliviana''
*''Magnolia calophylla''
*''Magnolia caricifragrans''
*''Magnolia cattienensis''
*''Magnolia chocoensis''
*''Magnolia cochranei''
*''Magnolia coriacea''
*''Magnolia crassipes''
*''Magnolia cristalensis''
*''Magnolia dawsoniana''
*''Magnolia decastroi''
*''Magnolia decidua''
*''Magnolia gentryi''
*''Magnolia georgii''
*''Magnolia gilbertoi''
*''Magnolia guanacastensis''
*''Magnolia guatapensis''
*''Magnolia guerrerensis''
*''Magnolia hamorii''
*''Magnolia henaoi''
*''Magnolia hernandezii''
*''Magnolia inbioana''
*''Magnolia irwiniana''
*''Magnolia jaenensis''
*''Magnolia jaliscana''
*''Magnolia juninensis''
*''Magnolia kachirachirai''
*''Magnolia kichuana''
*''Magnolia krusei''
*''Magnolia lacei''
*''Magnolia lenticellata''
*''Magnolia lotungensis''
*''Magnolia lucida''
*''Magnolia madidiensis''
*''Magnolia mahechae''
*''Magnolia morii''
*''Magnolia nana''
*''Magnolia neillii''
*''Magnolia neomagnifolia''
*''Magnolia nuevoleonensis''
*''Magnolia oaxacensis''
*''Magnolia odoratissima''
*''Magnolia officinalis''
*''Magnolia pacifica''
*''Magnolia palandana''
*''Magnolia pallescens''
*''Magnolia pastazaensis''
*''Magnolia patungensis''
*''Magnolia pealiana''
*''Magnolia pedrazae''
*''Magnolia perezfarrerae''
*''Magnolia portoricensis''
*''Magnolia pugana''
*''Magnolia quetzal''
*''Magnolia rostrata''
*''Magnolia rufibarbata''
*''Magnolia rzedowskiana''
*''Magnolia santanderiana''
*''Magnolia sharpii''
*''Magnolia shiluensis''
*''Magnolia shuarorum''
*''Magnolia silvioi''
*''Magnolia sinostellata''
*''Magnolia sirindhorniae''
*''Magnolia splendens''
*''Magnolia stellata'', Star magnolia
*''Magnolia striatifolia''
*''Magnolia sulawesiana''
*''Magnolia tamaulipana''
*''Magnolia urraoensis''
*''Magnolia vazquezii''
*''Magnolia ventii''
*''Magnolia viridipetala''
*''Magnolia vovidesii''
*''Magnolia wetteri''
*''Magnolia xanthantha''
*''Magnolia yantzazana''
*''Magnolia yarumalensis'', Purple turkey

Subspecies

*Magnolia cubensis subsp. cacuminicola, ''Magnolia cubensis'' subsp. ''cacuminicola''
*Magnolia cubensis subsp. cubensis, ''Magnolia cubensis'' subsp. ''cubensis''
*Magnolia cubensis subsp. turquinensis, ''Magnolia cubensis'' subsp. ''turquinensis''

Annonaceae

Species

*''Alphonsea hainanensis''
*''Alphonsea tsangyuanensis''
*''Anaxagorea phaeocarpa''
*''Annickia kummerae''
*''Annona conica''
*''Annona deceptrix''
*''Annona oligocarpa''
*''Artabotrys darainensis''
*''Artabotrys rupestris''
*''Asimina tetramera'', Four-petal pawpaw
*''Asteranthe lutea''
*''Cymbopetalum mayanum''
*''Desmos yunnanensis''
*''Fissistigma cupreonitens''
*''Goniothalamus cheliensis''
*''Goniothalamus gardneri''
*''Goniothalamus rhynchantherus''
*''Goniothalamus simonsii''
*''Guatteria jefensis''
*''Guatteria pastazae''
*''Hexalobus salicifolius''
*''Isolona cauliflora''
*''Isolona heinsenii''
*''Klarobelia lucida''
*''Klarobelia megalocarpa''
*''Monanthotaxis dictyoneura''
*''Monanthotaxis discolor''
*''Monanthotaxis discrepantinervia''
*''Monanthotaxis faulknerae''
*''Monocyclanthus vignei''
*''Monodora carolinae''
*''Mosannona pacifica''
*''Orophea thomsoni''
*''Polyalthia litseifolia''
*''Polyalthia pingpienensis''
*''Polyalthia rufescens''
*''Polyalthia shendurunii''
*''Polyalthia tanganyikensis''
*''Polyalthia verdcourtii''
*''Polyalthia verrucipes''
*''Polyceratocarpus scheffleri''
*''Popowia beddomeana''
*''Rollinia boliviana''
*''Rollinia calcarata''
*''Rollinia ferruginea''
*''Rollinia pachyantha''
*''Sageraea grandiflora''
*''Sageraea thwaitesii''
*''Sanrafaelia ruffonammari''
*''Stenanona panamensis''
*''Toussaintia orientalis''
*''Toussaintia patriciae''
*''Uvaria ambongoensis''
*''Uvaria dependens''
*''Uvaria faulknerae''
*''Uvaria kweichowensis''
*''Uvaria pandensis''
*''Uvariodendron gorgonis''
*''Uvariodendron magnificum''
*''Uvariodendron oligocarpum''
*''Uvariodendron pycnophyllum''
*''Uvariodendron usambarense''
*''Uvariopsis bisexualis''
*''Uvariopsis korupensis''
*''Uvariopsis submontana''
*''Xylopia collina''
*''Xylopia flexuosa''
*''Xylopia longifolia''
*''Xylopia mwasumbii''

Subspecies
*Greenwayodendron suaveolens subsp. usambaricum, ''Greenwayodendron suaveolens'' subsp. ''usambaricum''

Myristicaceae

Species

*''Bicuiba oleifera''
*''Horsfieldia obscurineria''
*''Horsfieldia pandurifolia''
*''Iryanthera campinae''
*''Myristica magnifica''
*''Myristica teijsmannii''
*''Virola megacarpa''
*''Virola surinamensis'', Baboonwood

Subspecies
*Myristica beddomei subsp. sphaerocarpa, ''Myristica beddomei'' subsp. ''sphaerocarpa''
*Myristica beddomei subsp. ustulata, ''Myristica beddomei'' subsp. ''ustulata''

Capparales

There are 30 species in Capparales assessed as endangered.

Capparaceae

*''Capparis heterophylla''
*''Capparis pachyphylla''
*''Podandrogyne brevipedunculata''
*''Podandrogyne jamesonii''

Cruciferae

*''Alyssum artvinense'', Artvinian alyssum
*''Barbarea grandiflora'', Large-flowered barbarea
*''Barbarea lepuznica''
*''Barbarea lutea'', Artvinian barbarea
*''Brassica hilarionis''
*''Cochlearia polonica'', Polish scurvy-grass
*''Coincya rupestris''
*''Crambe armena'', Armenian sea-kale
*''Crambe laevigata''
*''Crambe microcarpa''
*''Crambe pritzelii''
*''Crambe scoparia''
*''Draba aretioides''
*''Draba extensa''
*''Erysimum leptocarpum'', Thin-fruited treacle mustard
*''Erysimum wagifii'', Treacle mustard
*''Eudema nubigena''
*''Isatis karjaginii'', Karyagin's woad
*''Lepidium filicaule''
*''Lepidium serra''
*''Nasturtium africanum''
*''Nesocrambe socotrana''
*''Phlebolobium maclovianum'', Falkland rock-cress
*''Sinapidendron frutescens''
*''Sinapidendron sempervivifolium''
*''Sisymbrella dentata''

Apiales

There are 63 species and one variety in the order Apiales assessed as endangered.

Araliaceae

Species

*''Brassaiopsis acuminata''
*''Brassaiopsis kwangsiensis''
*''Cheirodendron dominii'', Domin's club
*''Eleutherococcus brachypus''
*''Eleutherococcus cuspidatus''
*''Eleutherococcus setulosus''
*''Eleutherococcus stenophyllus''
*''Eleutherococcus verticillatus''
*''Euaraliopsis dumicola''
*''Heteropanax nitentifolius''
*''Heteropanax yunnanensis''
*''Oreopanax corazonensis''
*''Oreopanax impolitus''
*''Panax zingiberensis''
*''Plerandra elegantissima''
*''Plerandra pachyphylla''
*Plerandra sp. nov. "calcicola", ''Plerandra'' sp. "calcicola"
*Plerandra sp. nov. "longistyla", ''Plerandra'' sp. "longistyla"
*''Polyscias albersiana''
*''Polyscias dichroostachya''
*''Polyscias mauritiana''
*''Polyscias nothisii''
*''Polyscias quintasii''
*''Polyscias stuhlmannii''
*''Polyscias waialealae''
*''Polyscias waimeae''
*''Schefflera agamae''
*''Schefflera albido-bracteata''
*''Schefflera bourdillonii''
*''Schefflera cephalotes''
*''Schefflera curranii''
*''Schefflera fastigiata''
*''Schefflera insignis''
*''Schefflera kontumensis''
*''Schefflera lukwangulensis''
*''Schefflera multifoliolata''
*''Schefflera palawanensis''
*''Schefflera palmiformis''
*''Schefflera stearnii''
*''Schefflera veitchii''

Varieties
*Polyscias sechellarum var. sechellarum, ''Polyscias sechellarum'' var. ''sechellarum''

Umbelliferae

*''Angelica adzharica'', Adjarian angelica
*''Angelica glauca''
*''Astrantia colchica'', Colchic masterwort
*''Berula burchellii'', Dwarf jellico
*''Bilacunaria caspia'', Caspian bilacunaria
*''Bupleurum euphorbioides''
*''Bupleurum handiense''
*''Bupleurum schistosum'', Divided thoroughwax
*''Carum asinorum''
*''Carum komarovii'', Komarov's caraway
*''Cryptotaenia calycina''
*''Cryptotaenia polygama''
*''Eryngium galioides''
*''Eryngium viviparum''
*''Ferula sadleriana''
*''Heracleum egrissicum'', Egrissian cow-parsnip
*''Hydrocotyle conferta''
*''Laserpitium affine'', Similar laserwort
*''Lefebvrea camerunensis''
*''Petagnaea gussonei''
*''Pimpinella tirupatiensis''
*''Polylophium panjutinii'', Panjutin's polylophium
*''Seseli intricatum''

Gentianales

There are 64 species and two varieties in the order Gentianales assessed as endangered.

Apocynaceae

Species

*''Alstonia annamensis''
*''Alyxia menglungensis''
*''Alyxia taiwanensis''
*''Aspidosperma darienense''
*''Aspidosperma polyneuron''
*''Baissea ochrantha''
*''Cameraria microphylla''
*''Cerberiopsis neriifolia''
*''Hunteria ghanensis''
*''Kibatalia borneensis''
*''Kibatalia puberula''
*''Kibatalia stenopetala''
*''Landolphia uniflora''
*''Malouetia barbata''
*''Mandevilla dodsonii''
*''Mandevilla equatorialis''
*''Neisosperma sevenetii''
*''Ochrosia borbonica''
*''Ochrosia haleakalae''
*''Ochrosia kauaiensis''
*''Pachypodium baronii''
*''Parepigynum funingense''
*''Petchia africana''
*''Prestonia peregrina''
*''Prestonia rotundifolia''
*''Pteralyxia kauaiensis'', Kauai pteralyxia
*''Tabernaemontana cumata''
*''Tabernaemontana muricata''
*''Tabernaemontana ovalifolia''
*''Tabernaemontana persicariifolia''

Varieties
*Carissa edulis var. sechellensis, ''Carissa edulis'' var. ''sechellensis''

Loganiaceae

Species

*''Geniostoma stipulare''
*''Labordia kaalae''
*''Labordia lydgatei''
*''Neuburgia macroloba''

Varieties
*Labordia tinifolia var. lanaiensis, ''Labordia tinifolia'' var. ''lanaiensis''

Asclepiadaceae

*''Brachystelma exile''
*''Ceropegia aridicola''
*''Ceropegia ledermannii''
*''Cynanchum campii''
*''Cynanchum chanchanense''
*''Cynanchum intricatum''
*''Cynanchum jaramilloi''
*''Decalepis hamiltonii''
*''Epistemma decurrens''
*''Gonolobus campii''
*''Gymnema khandalense''
*''Marsdenia exellii''
*''Matelea chimboracensis''
*''Matelea fimbriatiflora''
*''Matelea honorana''
*''Metastelma purpurascens''
*''Pachycarpus medusonema''
*''Raphionacme caerulea''
*''Raphionacme keayi''
*''Secamone schimperiana''
*''Xysmalobium samoritourei''

Gentianaceae

*''Gentianella androsacea''
*''Gentianella flaviflora''
*''Gentianella fuscicaulis''
*''Gentianella gracilis''
*''Gentianella hirculus''
*''Gentianella jamesonii''
*''Gentianella longibarbata''
*''Gentianella polyantha''
*''Halenia serpyllifolia''

Rosales

There are 77 species, four subspecies, and four varieties in the order Rosales assessed as endangered.

Chrysobalanaceae

*''Atuna indica''
*''Atuna travancorica''
*''Dactyladenia cinerea''
*''Dactyladenia hirsuta''
*''Dactyladenia laevis''
*''Dactyladenia mannii''
*''Hirtella enneandra''
*''Hirtella pauciflora''
*''Hunga cordata''
*''Kostermanthus malayanus''
*''Licania fasciculata''
*''Licania longicuspidata''
*''Licania megalophylla''
*''Licania salicifolia''
*''Magnistipula conrauana''
*''Magnistipula cuneatifolia''

Brunelliaceae

Species

*''Brunellia almaguerensis''
*''Brunellia darienensis''
*''Brunellia ecuadoriensis''
*''Brunellia elliptica''
*''Brunellia morii''
*''Brunellia pauciflora''
*''Brunellia penderiscana''
*''Brunellia rufa''
*''Brunellia zamorensis''

Subspecies
*Brunellia comocladifolia subsp. boyacensis, ''Brunellia comocladifolia'' subsp. ''boyacensis''
*Brunellia littlei subsp. caucana, ''Brunellia littlei'' subsp. ''caucana''

Pittosporaceae

*''Pittosporum aliferum''
*''Pittosporum brevispinum''
*''Pittosporum eriocarpum''
*''Pittosporum gayanum''
*''Pittosporum gomonenense''
*''Pittosporum muricatum''
*''Pittosporum napaliense''
*''Pittosporum ornatum''
*''Pittosporum patulum'', Pitpat
*''Pittosporum stenophyllum''

Cunoniaceae

Species

*''Acsmithia vitiense''
*''Geissois imthurnii''
*''Geissois stipularis''
*''Spiraeanthemum graeffei''
*''Spiraeanthemum serratum''
*''Weinmannia costulata''

Varieties
*Geissois ternata var. minor, ''Geissois ternata'' var. ''minor''

Rosaceae

Species

*''Amygdalus ledebouriana''
*''Armeniaca vulgaris'', Wild apricot
*''Crataegus nigra'', Hungarian thorn
*''Malus komarovii''
*''Malus niedzwetzkyana''
*''Marcetella maderensis''
*''Prunus adenopoda''
*''Prunus ceylanica''
*''Prunus choreiana''
*''Prunus pulgarensis''
*''Prunus rubiginosa''
*''Prunus tadzhikistanica''
*''Prunus turfosa''
*''Prunus villegasiana''
*''Pyracantha koidzumii''
*''Pyrus cajon''
*''Pyrus daralagezi'', Daralagezian pear
*''Pyrus hajastana'', Hayastanyan pear
*''Pyrus nutans'', Drooping pear
*''Pyrus sosnovskyi'', Sosnovsky's pear
*''Pyrus tamamschianae'', Tamamshyan's pear
*''Pyrus theodorovii'', Teodorov's pear
*''Rosa sosnovskyana'', Sosnovsky's rose
*''Rubus zangezurus'', Zangezurian blackberry
*''Sorbus bristoliensis'', Bristol whitebeam
*''Sorbus multicrenata''
*''Spiraeanthus schrenkianus''

Subspecies
*Prunus lusitanica subsp. azorica, ''Prunus lusitanica'' subsp. ''azorica''
*Prunus lusitanica subsp. lusitanica, ''Prunus lusitanica'' subsp. ''lusitanica''
Varieties
*Photinia serratifolia var. tomentosa, ''Photinia serratifolia'' var. ''tomentosa''

Other Rosales

Species

*''Aeonium gomerense''
*''Cardiandra amamiohsimensis''
*''Connarus brachybotryosus''
*''Deutzia paniculata''
*''Deutzia yaeyamensis''
*''Hemandradenia chevalieri''
*''Kirengeshoma palmata''
*''Saxifraga presolanensis''
*''Saxifraga tombeanensis''

Varieties
*Grevea eggelingii var. echinocarpa, ''Grevea eggelingii'' var. ''echinocarpa''
*Grevea eggelingii var. keniensis, ''Grevea eggelingii'' var. ''keniensis''

Primulales

There are 21 species in Primulales assessed as endangered.

Myrsinaceae

*''Ardisia amplexicaulis''
*''Ardisia blatteri''
*''Ardisia brittonii''
*''Ardisia colonensis''
*''Ardisia dukei''
*''Ardisia eugenioides''
*''Ardisia glomerata''
*''Ardisia koupensis''
*''Ardisia microcalyx''
*''Ardisia rufa''
*''Ardisia scheryi''
*''Ardisia sonchifolia''
*''Geissanthus fallenae''
*''Geissanthus pinchinchana''
*''Maesa velutina''
*''Myrsine knudsenii''
*''Myrsine linearifolia''
*''Myrsine petiolata''
*''Parathesis vulgata''
*''Rapanea striata''

Primulaceae

*''Primula palinuri''

Rhamnales

Species

*''Colubrina nicholsonii''
*''Doerpfeldia cubensis''
*''Rhamnidium dictyophyllum''
*''Sarcomphalus havanensis''
*''Ziziphus robertsoniana''

Varieties
*Rhamnus capraeifolia var. matudai, ''Rhamnus capraeifolia'' var. ''matudai''

Urticales

There are 24 species, one subspecies, and three varieties in Urticales assessed as endangered.

Urticaceae

Species

*''Laportea urentissima''
*''Pilea riopalenquensis''
*''Pilea tungurahuae''

Varieties
*Boehmeria australis var. dealbata, ''Boehmeria australis'' var. ''dealbata''

Ulmaceae

*''Celtis hypoleuca''
*''Ulmus chenmoui''
*''Zelkova abelicea''

Cecropiaceae

*''Cecropia longipes''
*''Coussapoa tolimensis''

Moraceae

Species

*''Brosimum glaziovii''
*''Dorstenia astyanactis''
*''Dorstenia dionga''
*''Ficus andamanica''
*''Ficus aripuanensis''
*''Ficus blepharophylla''
*''Ficus cyclophylla''
*''Ficus meizonochlamys''
*''Ficus muelleriana''
*''Ficus ramiflora''
*''Ficus roraimensis''
*''Ficus salzmanniana''
*''Ficus ursina''
*''Helicostylis heterotricha''
*''Pseudolmedia hirtula''
*''Sorocea sarcocarpa''

Subspecies
*Brosimum utile subsp. magdalenense, ''Brosimum utile'' subsp. ''magdalenense''
Varieties
*Dorstenia holstii var. holstii, ''Dorstenia holstii'' var. ''holstii''
*Ficus cotinifolia var. hondurensis, ''Ficus cotinifolia'' var. ''hondurensis''

Solanales

*''Brunfelsia portoricensis'', Puerto Rico raintree
*''Cestrum chimborazinum''
*''Cestrum dielsii''
*''Cobaea aequatoriensis''
*''Cobaea campanulata''
*''Convolvulus lopezsocasii''
*''Convolvulus ruprechtii'', Ruprecht's bindweed
*''Cuscuta prismatica''
*''Goetzea elegans'', Beautiful goetzea
*''Ipomoea flavivillosa''
*''Larnax steyermarkii''
*''Lycianthes rimbachii''
*''Markea fosbergii''
*''Nierembergia espinosae''
*''Nothocestrum latifolium''
*''Nymphoides herzogii''
*''Nymphoides krishnakesara''
*''Solanum albornozii''
*''Solanum carchiense''
*''Solanum chimborazense''
*''Solanum hugonis''
*''Solanum paralum''
*''Solanum sycocarpum''

Scrophulariales

There are 216 species, 11 subspecies, and two varieties in the order Scrophulariales assessed as endangered.

Oleaceae

Species

*''Abeliophyllum distichum'', White forsythia
*''Chionanthus adamsii''
*''Chionanthus caymanensis''
*''Chionanthus linocieroides''
*''Forsythia ovata''
*''Fraxinus chiisanensis''
*''Ligustrum microcarpum''
*''Picconia azorica''
*''Priogymnanthus apertus'', Francisco

Varieties
*Chionanthus caymanensis var. longipetala, ''Chionanthus caymanensis'' var. ''longipetala''
*Chionanthus leprocarpa var. courtallensis, ''Chionanthus leprocarpa'' var. ''courtallensis''

Buddlejaceae

*''Buddleja ibarrensis''

Gesneriaceae

Species

*''Columnea atahualpae''
*''Columnea flexiflora''
*''Columnea schimpffii''
*''Corytoplectus cutucuensis''
*''Cremosperma auriculatum''
*''Cyrtandra cyaneoides''
*''Cyrtandra giffardii'', Giffard's cyrtandra
*''Cyrtandra heinrichii''
*''Cyrtandra oenobarba''
*''Damrongia fulva''
*''Drymonia ecuadorensis''
*''Drymonia laciniosa''
*''Drymonia rhodoloma''
*''Drymonia utuanensis''
*''Gasteranthus bilsaensis''
*''Gasteranthus carinatus''
*''Gasteranthus crispus''
*''Gasteranthus macrocalyx''
*''Gasteranthus mutabilis''
*''Gasteranthus orientandinus''
*''Gasteranthus perennis''
*''Gasteranthus tenellus''
*''Gasteranthus ternatus''
*''Gasteranthus timidus''
*''Henckelia smitinandii''
*''Monopyle sodiroana''
*''Monopyle stenoloba''
*''Oreocharis hirsuta''
*''Paraboea amplifolia''
*''Paraboea argentea''
*''Paraboea chiangdaoensis''
*''Paraboea glabra''
*''Paraboea glabrescens''
*''Paraboea longipetiolata''
*''Paraboea patens''
*''Paraboea rabilii''
*''Paradrymonia binata''
*''Paradrymonia hypocyrta''
*''Paradrymonia lacera''
*''Pearcea bilabiata''
*''Pearcea gracilis''
*''Pearcea intermedia''
*''Reldia calcarata''
*''Saintpaulia goetzeana''
*''Saintpaulia inconspicua''
*''Saintpaulia shumensis''
*''Streptocarpus albus''
*''Streptocarpus bambuseti''
*''Streptocarpus bullatus''
*''Streptocarpus gonjaensis''
*''Streptocarpus heckmannianus''
*''Streptocarpus stomandrus''
*''Streptocarpus subscandens''
*''Tetraphyllum roseum''

Subspecies

*Saintpaulia ionantha subsp. nitida, ''Saintpaulia ionantha'' subsp. ''nitida''
*Saintpaulia ionantha subsp. orbicularis, ''Saintpaulia ionantha'' subsp. ''orbicularis''
*Saintpaulia ionantha subsp. velutina, ''Saintpaulia ionantha'' subsp. ''velutina''
*Streptocarpus albus subsp. albus, ''Streptocarpus albus'' subsp. ''albus''
*Streptocarpus albus subsp. edwardsii, ''Streptocarpus albus'' subsp. ''edwardsii''
*Streptocarpus heckmannianus subsp. gracilis, ''Streptocarpus heckmannianus'' subsp. ''gracilis''
*Streptocarpus heckmannianus subsp. heckmannianus, ''Streptocarpus heckmannianus'' subsp. ''heckmannianus''

Bignoniaceae

*''Amphitecna molinae''
*''Colea colei''
*''Colea seychellarum''
*''Ekmanianthe longiflora''
*''Fernandoa lutea''
*''Parmentiera cereifera''
*''Parmentiera dressleri''
*''Spirotecoma holguinensis''
*''Synapsis ilicifolia''
*''Tabebuia elongata''

Acanthaceae

Species

*''Acanthus austromontanus''
*''Angkalanthus oligophylla''
*''Anisosepalum lewallei''
*''Anisotes spectabilis''
*''Anisotes tangensis''
*''Anisotes ukambensis''
*''Anisotes umbrosus''
*''Anisotes zenkeri''
*''Aphelandra azuayensis''
*''Aphelandra cinnabarina''
*''Aphelandra galba''
*''Aphelandra guayasii''
*''Aphelandra harlingii''
*''Aphelandra loxensis''
*''Aphelandra phaina''
*''Asystasia linearis''
*''Asystasia lorata''
*''Asystasia schliebenii''
*''Asystasia tanzaniensis''
*''Barleria amanensis''
*''Barleria aristata''
*''Barleria brevituba''
*''Barleria decaisniana''
*''Barleria dulcis''
*''Barleria faulknerae''
*''Barleria insolita''
*''Barleria laceratiflora''
*''Barleria laeta''
*''Barleria leandrii''
*''Barleria limnogeton''
*''Barleria longipes''
*''Barleria lukei''
*''Barleria maculata''
*''Barleria penelopeana''
*''Barleria perrieri''
*''Barleria popovii''
*''Barleria pseudosomalia''
*''Barleria vollesenii''
*''Barleria whytei''
*''Blepharis crinita''
*''Blepharis ilicifolia''
*''Blepharis kenyensis''
*''Blepharis maculata''
*''Blepharis pusilla''
*''Blepharis tanzaniensis''
*''Brachystephanus laxispicatus''
*''Brachystephanus roseus''
*''Brillantaisia richardsiae''
*''Brillantaisia stenopteris''
*''Cephalophis lukei''
*''Chlamydocardia subrhomboidea''
*''Crabbea longipes''
*''Crossandra cephalostachya''
*''Crossandra humbertii''
*''Crossandra isaloensis''
*''Crossandra nobilis''
*''Crossandra obanensis''
*''Crossandra pilosa''
*''Crossandra poissonii''
*''Crossandra quadridentata''
*''Cystacanthus affinis''
*''Dicliptera cicatricosa''
*''Dicliptera cordibracteata''
*''Dicliptera grandiflora''
*''Dicliptera napierae''
*''Dischistocalyx champluvieranus''
*''Duosperma latifolium''
*''Duosperma porotoense''
*''Duosperma trachyphyllum''
*''Dyschoriste kitongaensis''
*''Dyschoriste nyassica''
*''Dyschoriste sinica''
*''Ecbolium benoistii''
*''Heteradelphia paulojaegeria''
*''Hygrophila albobracteata''
*''Hygrophila mediatrix''
*''Hygrophila richardsiae''
*''Isoglossa anisophylla''
*''Isoglossa bondwaensis''
*''Isoglossa candelabrum''
*''Isoglossa faulknerae''
*''Isoglossa oreacanthoides''
*''Isoglossa variegata''
*''Isoglossa ventricosa''
*''Justicia beloperonoides''
*''Justicia breviracemosa''
*''Justicia euosmia''
*''Justicia faulknerae''
*''Justicia leucoxiphos''
*''Justicia mariae''
*''Justicia niassensis''
*''Justicia obtusicapsula''
*''Justicia petterssonii''
*''Justicia pinensis''
*''Justicia roseobracteata''
*''Justicia takhinensis''
*''Justicia telloensis''
*''Justicia tenuipes''
*''Kudoacanthus albonervosus''
*''Lepidagathis madagascariensis''
*''Lepidagathis mucida''
*''Lepidagathis plantaginea''
*''Lepidagathis pseudoaristata''
*''Mellera congdonii''
*''Mimulopsis macrantha''
*''Neuracanthus aculeatus''
*''Odontonema laxum''
*''Phaulopsis pulchella''
*''Physacanthus talbotii''
*''Podorungia lantzei''
*''Podorungia serotina''
*''Pseuderanthemum usambarense''
*''Sclerochiton preussii''
*''Staurogyne pseudocapitata''
*''Staurogyne sichuanica''
*''Stenandrium thomense''
*''Stenostephanus asplundii''
*''Stenostephanus harlingii''
*''Stenostephanus laxus''
*''Thunbergia rufescens''

Subspecies

*Barleria polhillii subsp. latiloba, ''Barleria polhillii'' subsp. ''latiloba''
*Duosperma longicalyx subsp. magadiense, ''Duosperma longicalyx'' subsp. ''magadiense''
*Duosperma longicalyx subsp. mkomaziense, ''Duosperma longicalyx'' subsp. ''mkomaziense''
*Neuracanthus tephrophyllus subsp. tsavoensis, ''Neuracanthus tephrophyllus'' subsp. ''tsavoensis''

Scrophulariaceae

*''Ameroglossum pernambucense''
*''Antirrhinum lopesianum''
*''Antirrhinum subbaeticum''
*''Calceolaria australis''
*''Calceolaria bentae''
*''Calceolaria commutata''
*''Calceolaria frondosa''
*''Calceolaria gossypina''
*''Calceolaria grandiflora''
*''Calceolaria lavandulifolia''
*''Calceolaria martinezii''
*''Calceolaria obtusa''
*''Calceolaria odontophylla''
*''Calceolaria platyzyga''
*''Calceolaria semiconnata''
*''Isoplexis isabelliana'', Cresta de Gallo
*''Linaria tonzigii''
*''Scrophularia eriocalyx''
*''Veronica transcaucasica'', Spicate pseudolysimachion

Lentibulariaceae

*''Genlisea angolensis''
*''Pinguicula nevadensis''
*''Utricularia cecilii''

Lamiales

There are 55 species and three subspecies in the order Lamiales assessed as endangered.

Verbenaceae

*''Aegiphila lopez-palacii''
*''Aegiphila monticola''
*''Aegiphila schimpffii''
*''Aloysia dodsoniorum''
*''Oxera balansae''
*''Vitex cooperi''
*''Vitex evoluta''
*''Vitex gaumeri'', Fiddlewood
*''Vitex kuylenii''
*''Vitex lehmbachii''
*''Xolocotzia asperifolia''

Labiatae

*''Achyrospermum seychellarum''
*''Clinopodium libanoticum'', Lebanon savory
*''Hyptis florida''
*''Hyptis pseudoglauca''
*''Micromeria leucantha''
*''Micromeria madagascariensis''
*''Micromeria taygetea''
*''Nepeta alaghezi'', Alaghezian catmint
*''Platostoma glomerulatum''
*''Plectranthus linearifolius''
*''Plectranthus ombrophilus''
*''Plectranthus orbicularis''
*''Plectranthus platyphyllus''
*''Plectranthus scaposus''
*''Plectranthus strangulatus''
*''Rosmarinus tomentosus''
*''Salvia ecuadorensis''
*''Salvia loxensis''
*''Salvia peregrina''
*''Salvia unguella''
*''Sideritis reverchonii''
*''Stachys oligantha''
*''Tetradenia clementiana''
*''Tetradenia falafa''
*''Teucrium lepicephalum''
*''Tinnea mirabilis''

Boraginaceae

Species

*''Anchusa crispa''
*''Bourreria velutina''
*''Cordia correae''
*''Cordia protracta''
*''Cordia rosei''
*''Echium pininana''
*''Echium valentinum''
*''Ehretia glandulosissima''
*''Lithodora nitida''
*''Myosotis daralaghezica'', Daralagezian forget-me-not
*''Myosotis rehsteineri''
*''Onosma obtusifolia'', Amblyophyllous goldendrop
*''Onosma tornensis''
*''Solenanthus albanicus''
*''Symphytum hajastanum'', Hajastanian comfrey
*''Symphytum podcumicum'', Podkumian comfrey

Subspecies

*Echium decaisnei subsp. purpuriense, ''Echium decaisnei'' subsp. ''purpuriense''
*Echium onosmifolium subsp. spectabile, ''Echium onosmifolium'' subsp. ''spectabile''
*Omphalodes littoralis subsp. gallaecica, ''Omphalodes littoralis'' subsp. ''gallaecica''

Linderniaceae

*''Lindernia manilaliana''
*''Lindernia minima''

Nepenthales

There are 17 species, three subspecies, and one variety in Nepenthales assessed as endangered.

Nepenthaceae

*''Nepenthes adnata''
*''Nepenthes bellii''
*''Nepenthes boschiana''
*''Nepenthes burbidgeae''
*''Nepenthes chaniana''
*''Nepenthes gracillima''
*''Nepenthes khasiana''
*''Nepenthes klossii''
*''Nepenthes masoalensis''
*''Nepenthes murudensis''
*''Nepenthes palawanensis''
*''Nepenthes paniculata''
*''Nepenthes rajah''
*''Nepenthes talangensis''
*''Nepenthes tenuis''
*''Nepenthes truncata''

Droseraceae

*''Aldrovanda vesiculosa'', Waterwheel

Sarraceniaceae

Subspecies

*Sarracenia rubra subsp. gulfensis, ''Sarracenia rubra'' subsp. ''gulfensis''
*Sarracenia rubra subsp. jonesii, ''Sarracenia rubra'' subsp. ''jonesii'', Mountain sweet pitcherplant
*Sarracenia rubra subsp. wherryi, ''Sarracenia rubra'' subsp. ''wherryi''

Varieties
*Sarracenia purpurea var. montana, ''Sarracenia purpurea'' var. ''montana'', Purple pitcherplant

Ranunculales

*''Aconitum heterophyllum''
*''Anemone jamesonii''
*''Anemone uralensis''
*''Berberis bicolor''
*''Berberis iteophylla''
*''Coptis teeta''
*''Diphylleia sinensis''
*''Disciphania inversa''
*''Gymnospermium microrrhynchum''
*''Megaleranthis saniculifolia''
*''Meliosma linearifolia''
*''Meliosma littlei''
*''Tiliacora lehmbachii''
*''Triclisia lanceolata''

Polygonales

*''Atraphaxis muschketowi'', Shrubby buckwheat
*''Calligonum matteianum''
*''Calligonum molle''
*''Coccoloba proctorii''
*''Coccoloba rugosa''
*''Rumex algeriensis''
*''Rumex bithynicus''

Podostemales

*''Farmeria indica''
*''Ledermanniella annithomae''
*''Ledermanniella bosii''
*''Ledermanniella letouzeyi''
*''Ledermanniella linearifolia''
*''Ledermanniella onanae''
*''Ledermanniella pusilla''
*''Ledermanniella thalloidea''
*''Ledermanniella variabilis''
*''Leiothylax quangensis''
*''Macropodiella pellucida''
*''Podostemum munnarense''
*''Terniopsis chanthaburiensis''

Fabales

Species

*''Abrus sambiranensis''
*''Acacia allenii''
*''Acacia bifaria''
*''Acacia brachypoda'', Western wheatbelt wattle
*''Acacia bucheri''
*''Acacia chrysotricha'', Newry golden wattle
*''Acacia daemon''
*''Acacia menabeensis''
*''Acacia repanda''
*''Acacia zapatensis''
*''Acmispon prostratus'', syn. ''Lotus nuttallianus'', Nuttall's lotus
*''Adenocarpus ombriosus''
*''Aeschynomene laxiflora''
*''Afzelia xylocarpa''
*''Albizia plurijuga''
*''Albizia suluensis'', Zulu albizia
*''Amburana cearensis''
*''Anagyris latifolia''
*''Aspalathus glabrescens''
*''Aspalathus macrantha''
*''Aspalathus psoraleoides''
*''Aspalathus varians''
*''Astragalus acetabulosus''
*''Astragalus alamliensis''
*''Astragalus albanicus'', Albanian astragalus
*''Astragalus altus'', Tall milkvetch
*''Astragalus bidentatus''
*''Astragalus bobrovii''
*''Astragalus cuscutae'', Dodder astragalus
*''Astragalus drupaceus''
*''Astragalus maraziensis'', Marazinian astragalus
*''Astragalus tener'', Gray slender milkvetch
*''Astragalus vardziae'', Vardzian astragalus
*''Ateleia gummifera''
*''Baikiaea ghesquiereana''
*''Baphia obanensis''
*''Baphia pauloi''
*''Baphia puguensis''
*''Baudouinia sollyaeformis''
*''Bauhinia flagelliflora''
*''Bauhinia haughtii''
*''Bauhinia integerrima''
*''Bauhinia mombassae''
*''Bauhinia pervilleana''
*''Bauhinia stenantha''
*''Behaimia cubensis''
*''Berlinia hollandii''
*''Bikinia breynei''
*''Brongniartia guerrerensis''
*''Brownea santanderensis''
*''Browneopsis disepala''
*''Bussea eggelingii''
*''Cadia pubescens''
*''Caesalpinia echinata''
*''Caesalpinia phyllanthoides'', Creeping bird of paradise
*''Calliandra glyphoxylon''
*''Canavalia kauaiensis''
*''Cassia artensis''
*''Cassia fikifiki''
*''Chadsia longidentata''
*''Chamaecrista astrochiton''
*''Chamaecrista brevifolia''
*''Chamaecrista kolabensis''
*''Chamaecrista myrophenges''
*''Chapmannia reghidensis''
*''Chapmannia tinireana''
*''Cicer canariense''
*''Cicer graecum''
*''Clianthus puniceus'', Kaka-beak
*''Clitoria brachystegia''
*''Coursetia planipetiolata''
*''Crotalaria hemsleyi''
*''Crotalaria mentiens''
*''Crotalaria oxyphylloides''
*''Crotalaria yaihsienensis''
*''Cryptosepalum diphyllum''
*''Cynometra bourdillonii''
*''Cynometra cubensis''
*''Cynometra lukei''
*''Cynometra travancorica''
*''Cynometra ulugurensis''
*''Dalbergia abrahamii''
*''Dalbergia andapensis''
*''Dalbergia annamensis''
*''Dalbergia bariensis''
*''Dalbergia bathiei''
*''Dalbergia bojeri''
*''Dalbergia brachystachya''
*''Dalbergia cambodiana''
*''Dalbergia capuronii''
*''Dalbergia congesta''
*''Dalbergia davidii''
*''Dalbergia delphinensis''
*''Dalbergia erubescens''
*''Dalbergia glaucocarpa''
*''Dalbergia gloveri''
*''Dalbergia hirticalyx''
*''Dalbergia humbertii''
*''Dalbergia louvelii''
*''Dalbergia mammosa''
*''Dalbergia maritima''
*''Dalbergia normandii''
*''Dalbergia oliveri''
*''Dalbergia peishaensis''
*''Dalbergia setifera''
*''Dalbergia suaresensis''
*''Dalbergia tsaratananensis''
*''Dalbergia tsiandalana''
*''Dalbergia urschii''
*''Dalbergia xerophila''
*''Dalea chrysophylla''
*''Delonix pumila''
*''Delonix velutina''
*''Derris polyantha''
*''Desmodium harmsii''
*''Dialium excelsum''
*''Dolichos reptans''
*''Dorycnium spectabile''
*''Ecuadendron acosta-solisianum''
*''Elephantorrhiza rangei''
*''Erythrina ankaranensis''
*''Erythrina eggersii'', Cock's-spur
*''Erythrophleum fordii''
*''Genista ancistrocarpa''
*''Gigasiphon macrosiphon''
*''Gleditsia rolfei''
*''Gossweilerodendron balsamiferum''
*''Humboldtia bourdillonii''
*''Humboldtia vahliana''
*''Hymenostegia gracilipes''
*''Indigofera bemarahaensis''
*''Indigofera itremoensis''
*''Indigofera litoralis''
*''Indigofera peltieri''
*''Indigofera verruculosa''
*''Inga arenicola''
*''Inga bella''
*''Inga blanchetiana''
*''Inga bracteifera''
*''Inga cabelo''
*''Inga carinata''
*''Inga exfoliata''
*''Inga golfodulcensis''
*''Inga herrerae''
*''Inga jaunechensis''
*''Inga jimenezii''
*''Inga lacustris''
*''Inga lanceifolia''
*''Inga latipes''
*''Inga litoralis''
*''Inga maritima''
*''Inga mendoncaei''
*''Inga mortoniana''
*''Inga multicaulis''
*''Inga pedunculata''
*''Inga platyptera''
*''Inga sellowiana''
*''Inga sinacae''
*''Inga stenophylla''
*''Inga suberosa''
*''Inga tenuiloba''
*''Jacksonia sericea''
*''Kingiodendron pinnatum''
*''Lamprolobium grandiflorum''
*''Lemuropisum edule'', Lemur's pea
*''Leptoderris ledermannii''
*''Leptoderris macrothyrsa''
*''Lessertia argentea''
*''Leucaena involucrata''
*''Leucaena magnifica''
*''Leucaena matudae''
*''Lonchocarpus phlebophyllus''
*''Lonchocarpus retiferus''
*''Lotus callis-viridis''
*''Lupinus nubigenus''
*''Maackia taiwanensis''
*''Machaerium nicaraguense''
*''Macrolobium pittieri''
*''Medicago saxatilis''
*''Melolobium subspicatum''
*''Millettia aurea''
*''Millettia conraui''
*''Millettia coruscans''
*''Millettia hitsika''
*''Millettia laurentii''
*''Millettia micans''
*''Millettia nathaliae''
*''Millettia orientalis''
*''Millettia taolanaroensis''
*''Mimosa disperma''
*''Mimosa longipes''
*''Mimosa loxensis''
*''Mimosa polydidyma''
*''Mimosa ramentacea''
*''Mimosa setistipula''
*''Mimosa taimbensis''
*''Mimosa townsendii''
*''Mucuna manongarivensis''
*''Mundulea anceps''
*''Newtonia erlangeri''
*''Ophrestia unicostata''
*''Ormocarpopsis calcicola''
*''Ormocarpopsis tulearensis''
*''Ormocarpum klainei''
*''Ormosia jamaicensis''
*''Otholobium holosericeum''
*''Pericopsis elata'', African teak
*''Phaseolus rosei''
*''Phylloxylon decipiens''
*''Phylloxylon perrieri''
*''Phylloxylon spinosa''
*''Pithecellobium johansenii''
*''Pithecellobium saxosum''
*''Pithecellobium stevensonii''
*''Platylobium alternifolium'', Victorian flat-pea
*''Platymiscium pleiostachyum''
*''Pongamiopsis amygdalina''
*''Psoralea fascicularis''
*''Pterocarpus santalinus'', Almug
*''Pterocarpus zenkeri''
*''Pyranthus ambatoana''
*''Pyranthus monantha''
*''Sakoanala madagascariensis''
*''Sclerolobium beaureipairei''
*''Sclerolobium pilgerianum''
*''Senna scandens''
*''Sophora koreensis'', Korean necklace-pod
*''Sophora mangarevaensis''
*''Sophora raivavaeensis''
*''Sophora saxicola''
*''Sophora wightii''
*''Stahlia monosperma''
*''Swainsona recta'', Small purple-pea
*''Swartzia aureosericea''
*''Swartzia littlei''
*''Swartzia nuda''
*''Swartzia robiniifolia''
*''Talbotiella eketensis''
*''Teline rosmarinifolia''
*''Tephrosia angustissima'', Devil's shoestring
*''Tephrosia phylloxylon''
*''Tephrosia retamoides''
*''Tephrosia subaphylla''
*''Tephrosia viguieri''
*''Tessmannia densiflora''
*''Vicia capreolata''
*''Zapoteca aculeata''
*''Zygia lehmannii''
*''Zygia steyermarkii''

Subspecies

*Ceratonia oreothauma subsp. somalensis, ''Ceratonia oreothauma'' subsp. ''somalensis''
*Craibia brevicaudata subsp. burttii, ''Craibia brevicaudata'' subsp. ''burttii''
*Inga exalata subsp. umbilicata, ''Inga exalata'' subsp. ''umbilicata''
*Inga multijuga subsp. aestuariorum, ''Inga multijuga'' subsp. ''aestuariorum''
*Leobordea adpressa subsp. leptantha, ''Leobordea adpressa'' subsp. ''leptantha''
*Sakoanala villosa subsp. villosa, ''Sakoanala villosa'' subsp. ''villosa''

Varieties

*Crotalaria laburnoides var. nudicarpa, ''Crotalaria laburnoides'' var. ''nudicarpa''
*Dalbergia cultrata var. cultrata, ''Dalbergia cultrata'' var. ''cultrata''
*Humboldtia unijuga var. unijuga, ''Humboldtia unijuga'' var. ''unijuga''
*Leucaena confertiflora var. adenotheloidea, ''Leucaena confertiflora'' var. ''adenotheloidea''
*Microcharis microcharoides var. latistipulata, ''Microcharis microcharoides'' var. ''latistipulata''

Caryophyllales

There are 214 species and one subspecies in the order Caryophyllales assessed as endangered.

Caryophyllaceae

*''Cerastium sventenii''
*''Dianthus charadzeae'', Kharadze's pink
*''Dianthus diutinus''
*''Dianthus grossheimii'', Grossheim's pink
*''Drymaria stellarioides''
*''Gypsophila papillosa''
*''Gypsophila steupii'', Steup's chalk plant
*''Moehringia fontqueri''
*''Moehringia tommasinii''
*''Polycarpaea garuensis''
*''Polycarpaea rheophytica''
*''Schiedea lychnoides''
*''Schiedea spergulina''
*''Silene diclinis''
*''Silene fernandezii''
*''Silene hifacensis''
*''Silene holzmannii''
*''Silene orphanidis''
*''Silene sennenii''

Amaranthaceae

*''Achyropsis filifolia''
*''Alternanthera nesiotes''
*''Charpentiera elliptica''
*''Cyathula fernando-poensis''
*''Irenella chrysotricha''
*''Nototrichium humile''
*''Psilotrichum aphyllum''

Nyctaginaceae

*''Neea acuminatissima''
*''Neea amplexicaulis''
*''Neea ekmanii''
*''Pisonia ekmani''
*''Pisonia sechellarum''
*''Pisonia wagneriana''

Chenopodiaceae

*''Bassia saxicola''

Portulacaceae

*''Portulaca samhaensis''
*''Portulaca sclerocarpa''
*''Portulaca sedifolia''

Cactaceae, Cactus

Species

*''Ariocarpus agavoides'', Tamaulipas living rock cactus
*''Ariocarpus bravoanus''
*''Ariocarpus scaphirostris''
*''Arrojadoa eriocaulis''
*''Arrojadoa multiflora''
*''Arthrocereus glaziovii''
*''Austrocactus spiniflorus''
*''Brasilicereus phaeacanthus''
*''Cephalocereus senilis'', Old man cactus
*''Cereus mirabella''
*''Cipocereus crassisepalus''
*''Cipocereus laniflorus''
*''Cleistocactus jajoanus''
*''Cleistocactus longiserpens''
*''Cleistocactus sulcifer''
*''Cleistocactus winteri''
*''Coleocephalocereus buxbaumianus''
*''Coleocephalocereus goebelianus''
*''Coleocephalocereus pluricostatus''
*''Coleocephalocereus uebelmanniorum''
*''Consolea spinosissima''
*''Copiapoa cinerascens''
*''Copiapoa fiedleriana''
*''Copiapoa grandiflora''
*''Copiapoa hypogaea''
*''Copiapoa serpentisulcata''
*''Copiapoa solaris''
*''Copiapoa taltalensis''
*''Corryocactus ayacuchoensis''
*''Corryocactus brachypetalus''
*''Corryocactus pulquinensis''
*''Corryocactus tarijensis''
*''Corynopuntia bulbispina''
*''Coryphantha maiz-tablasensis''
*''Coryphantha pulleineana''
*''Coryphantha pycnacantha''
*''Dendrocereus nudiflorus''
*''Discocactus diersianus''
*''Discocactus ferricola''
*''Discocactus pseudoinsignis''
*''Disocactus biformis''
*''Disocactus eichlamii''
*''Disocactus macdougallii''
*''Echinocactus grusonii'', Golden barrel
*''Echinocereus barthelowanus''
*''Echinocereus chisosensis'', Chisos mountain hedgehog cactus
*''Echinocereus leucanthus''
*''Echinocereus schmollii'', Lamb's tail cactus
*''Echinocereus sciurus''
*''Echinopsis angelesiae''
*''Echinopsis bolligeriana''
*''Echinopsis caulescens''
*''Echinopsis coquimbana''
*''Echinopsis hertrichiana''
*''Echinopsis oligotricha''
*''Echinopsis pampana''
*''Epiphyllum lepidocarpum''
*''Eriosyce aspillagae''
*''Eriosyce calderana''
*''Eriosyce crispa''
*''Eriosyce esmeraldana''
*''Eriosyce iquiquensis''
*''Eriosyce occulta''
*''Eriosyce simulans''
*''Eriosyce sociabilis''
*''Eriosyce umadeave''
*''Escobaria cubensis'', Holguín dwarf cactus
*''Ferocactus chrysacanthus''
*''Ferocactus flavovirens''
*''Ferocactus haematacanthus''
*''Frailea buenekeri''
*''Frailea curvispina''
*''Frailea fulviseta''
*''Frailea mammifera''
*''Gymnocalycium amerhauseri''
*''Gymnocalycium denudatum''
*''Gymnocalycium horstii''
*''Gymnocalycium oenanthemum''
*''Hatiora cylindrica''
*''Hatiora herminiae''
*''Hylocereus calcaratus''
*''Kadenicarpus pseudomacrochele''
*''Leptocereus arboreus''
*''Leptocereus quadricostatus'', Sebucan
*''Maihueniopsis minuta''
*''Mammillaria albicoma''
*''Mammillaria aureilanata''
*''Mammillaria capensis''
*''Mammillaria coahuilensis''
*''Mammillaria crucigera''
*''Mammillaria eichlamii''
*''Mammillaria gasseriana''
*''Mammillaria hernandezii''
*''Mammillaria johnstonii''
*''Mammillaria mathildae''
*''Mammillaria melaleuca''
*''Mammillaria microhelia''
*''Mammillaria parkinsonii''
*''Mammillaria pectinifera''
*''Mammillaria peninsularis''
*''Mammillaria rettigiana''
*''Mammillaria schumannii''
*''Mammillaria supertexta''
*''Mammillaria surculosa''
*''Mammillaria zublerae''
*''Matucana tuberculata''
*''Matucana weberbaueri''
*''Melocactus andinus''
*''Melocactus azureus''
*''Melocactus deinacanthus''
*''Melocactus glaucescens''
*''Melocactus lanssensianus''
*''Melocactus matanzanus'', Dwarf Turk's cap cactus
*''Melocactus stramineus''
*''Micranthocereus auriazureus''
*''Micranthocereus hofackerianus''
*''Micranthocereus polyanthus''
*''Micranthocereus violaciflorus''
*''Obregonia denegrii'', Artichoke cactus
*''Opuntia megarrhiza''
*''Opuntia pachyrrhiza''
*''Oroya peruviana''
*''Pachycereus gaumeri''
*''Parodia allosiphon''
*''Parodia gaucha''
*''Parodia hausteiniana''
*''Parodia horstii''
*''Parodia leninghausii''
*''Parodia magnifica''
*''Parodia mueller-melchersii''
*''Parodia muricata''
*''Parodia nigrispina''
*''Parodia penicillata''
*''Parodia rudibuenekeri''
*''Parodia stockingeri''
*''Parodia tenuicylindrica''
*''Parodia warasii''
*''Pediocactus paradinei'', Park pincushion-cactus
*''Peniocereus lazaro-cardenasii''
*''Peniocereus macdougallii''
*''Pereskia aureiflora''
*''Pfeiffera micrantha''
*''Pilosocereus magnificus''
*''Pilosocereus multicostatus''
*''Pilosocereus quadricentralis''
*''Pilosocereus tillianus''
*''Pilosocereus ulei''
*''Pseudorhipsalis alata''
*''Pygmaeocereus bieblii''
*''Rebutia albipectinata''
*''Rebutia glomeriseta''
*''Rebutia krugerae''
*''Rhipsalis crispata''
*''Rhipsalis dissimilis''
*''Rhipsalis pacheco-leonis''
*''Schlumbergera kautskyi''
*''Schlumbergera lutea'' (syn. ''Hatiora epiphylloides'')
*''Schlumbergera orssichiana''
*''Schlumbergera russelliana''
*''Sclerocactus nyensis'', Nye County fish-hook cactus
*''Selenicereus atropilosus''
*''Siccobaccatus insigniflorus''
*''Stenocereus chrysocarpus''
*''Stenocereus humilis''
*''Stenocereus martinezii''
*''Tacinga estevesii''
*''Tacinga subcylindrica''
*''Tephrocactus bonnieae''
*''Thelocactus hastifer''
*''Turbinicarpus horripilus''
*''Turbinicarpus subterraneus''
*''Uebelmannia gummifera''
*''Uebelmannia pectinifera''
*''Weberbauerocereus cephalomacrostibas''
*''Weberocereus imitans''
*''Weberocereus trichophorus''
*''Yavia cryptocarpa''

Subspecies
*Ariocarpus bravoanus subsp. hintonii, ''Ariocarpus bravoanus'' subsp. ''hintonii''

Aizoaceae

*''Delosperma gautengense''

Fagales

Species

*''Betula megrelica'', Megrelian birch
*''Betula talassica''
*''Betula tianschanica''
*''Corylus chinensis'', Chinese hazelnut
*''Lithocarpus crassinervius''
*''Lithocarpus kostermansii''
*''Lithocarpus platycarpus''
*''Nothofagus alessandrii'', Fuscospora alessandri
*''Nothofagus womersleyi''
*''Pasania dodonaeifolia''
*''Quercus acerifolia'', Maple-leaved oak
*''Quercus basaseachicensis''
*''Quercus brandegeei''
*''Quercus carmenensis'', Mexican oak
*''Quercus dumosa''
*''Quercus georgiana'', Georgia oak
*''Quercus havardii'', Shinnery oak
*''Quercus miquihuanensis''
*''Quercus oglethorpensis'', Oglethorpe oak
*''Quercus pacifica'', Island scrub oak

Varieties

*Betula pendula var. fontqueri, ''Betula pendula'' var. ''fontqueri''
*Betula pendula var. parvibracteata, ''Betula pendula'' var. ''parvibracteata''
*Quercus parvula var. parvula, ''Quercus parvula'' var. ''parvula''

Other dicotyledon species

*''Callitriche mathezii''
*''Callitriche transvolgensis''
*''Canacomyrica monticola''
*''Carya sinensis'', Chinese hickory
*''Cassipourea acuminata''
*''Cassipourea brittoniana''
*''Corylopsis coreana'', Korean winter hazel
*''Distylium gracile''
*''Hibbertia margaretae''
*''Hibbertia tontoutensis''
*''Hydrostachys angustisecta''
*''Illicium griffithii''
*''Juglans neotropica''
*''Juglans olanchana''
*''Lyonia elliptica''
*''Lyonia maestrensis''
*''Melanophylla modestei''
*''Nastanthus falklandicus'', False plantain
*''Oreomunnea pterocarpa''
*''Paeonia parnassica''
*''Papaver roseolum'', Pinkish poppy
*''Pellacalyx yunnanensis''
*''Plantago algarbiensis''
*''Plantago moorei'', Moore's plantain
*''Populus guzmanantlensis''
*''Salix kusanoi''
*''Vaccinium whitmorei''

Liliopsida, Monocotyledons

There are 625 species, ten subspecies, and two varieties of monocotyledon assessed as endangered.

Arecales

Species

*''Aiphanes grandis''
*''Aiphanes leiostachys''
*''Aiphanes verrucosa''
*''Areca concinna''
*''Arenga micrantha''
*''Astrocaryum triandrum''
*''Bactris setiflora''
*''Balaka microcarpa''
*''Bentinckia nicobarica''
*''Borassus madagascariensis''
*''Brahea edulis''
*''Ceroxylon alpinum''
*''Ceroxylon amazonicum''
*''Chamaedorea fractiflexa''
*''Chamaedorea glaucifolia''
*''Chamaedorea klotzschiana''
*''Chuniophoenix hainanensis''
*''Clinostigma samoense''
*''Coccothrinax proctorii'', Silver palm
*''Copernicia ekmanii''
*''Cryosophila bartlettii''
*''Cyphosperma voutmelensis''
*''Dypsis acaulis''
*''Dypsis acuminum''
*''Dypsis ambilaensis''
*''Dypsis andapae''
*''Dypsis angusta''
*''Dypsis angustifolia''
*''Dypsis boiviniana'', Talanoka
*''Dypsis bosseri''
*''Dypsis ceracea''
*''Dypsis corniculata''
*''Dypsis culminis''
*''Dypsis curtisii''
*''Dypsis eriostachys''
*''Dypsis faneva''
*''Dypsis fanjana''
*''Dypsis furcata''
*''Dypsis glabrescens''
*''Dypsis integra''
*''Dypsis linearis''
*''Dypsis lutea''
*''Dypsis malcomberi''
*''Dypsis mcdonaldiana''
*''Dypsis mirabilis''
*''Dypsis moorei''
*''Dypsis poivreana''
*''Dypsis psammophila''
*''Dypsis rivularis''
*''Dypsis saintelucei''
*''Dypsis schatzii''
*''Dypsis simianensis''
*''Dypsis tenuissima''
*''Dypsis turkii''
*''Dypsis utilis''
*''Gaussia spirituana''
*''Geonoma irena''
*''Heterospathe longipes''
*''Hyophorbe indica'', Palmiste poison
*''Kentiopsis oliviformis''
*''Latania loddigesii''
*''Latania lontaroides''
*''Latania verschaffeltii''
*''Lemurophoenix halleuxii''
*''Licuala borneensis''
*''Livistona drudei''
*''Lodoicea maldivica'', Double coconut palm
*''Marojejya darianii''
*''Masoala kona''
*''Neoveitchia storckii''
*''Parajubaea sunkha'', Sunkha palm
*''Parajubaea torallyi''
*''Phytelephas tumacana''
*''Plectocomia dransfieldiana''
*''Plectocomia microstachys''
*''Ponapea hentyi''
*''Pritchardia flynnii'', Flynn's loulu
*''Pritchardia forbesiana''
*''Pritchardia glabrata''
*''Pritchardia lanaiensis''
*''Pritchardia lanigera''
*''Pritchardia minor'', Alakai swamp pritchardia
*''Pritchardia perlmanii''
*''Pritchardia remota''
*''Ravenea albicans''
*''Ravenea dransfieldii''
*''Ravenea hildebrandtii''
*''Ravenea julietiae''
*''Ravenea krociana''
*''Ravenea nana''
*''Ravenea rivularis'', Majestic palm
*''Roystonea dunlapiana''
*''Roystonea stellata''
*''Sabal bermudana'', Bermuda palm
*''Satranala decussilvae''
*''Syagrus macrocarpa''
*''Trachycarpus nanus''
*''Veitchia montgomeryana''
*''Wettinia hirsuta''
*''Wettinia minima''

Subspecies
*Coccothrinax crinita subsp. brevicrinis, ''Coccothrinax crinita'' subsp. ''brevicrinis''
*Coccothrinax crinita subsp. crinita, ''Coccothrinax crinita'' subsp. ''crinita'', Old man

Orchidales

There are 245 species, four subspecies, and two varieties in Orchidales assessed as endangered.

Orchidaceae

Species

*''Acanthephippium sinense''
*''Acianthera compressicaulis''
*''Acianthera variegata''
*''Aeranthes antennophora''
*''Aeranthes neoperrieri''
*''Aeranthes setipes''
*''Aerides lawrenceae''
*''Amesiella philippinensis''
*''Amitostigma bifoliatum''
*''Amitostigma capitatum''
*''Amitostigma hemipilioides''
*''Amitostigma simplex''
*''Amitostigma tetralobum''
*''Amitostigma yuanum''
*''Anathallis tigridens'', Tiger toothed pleurothallis
*''Ancistrorhynchus refractus''
*''Angraecopsis tenerrima''
*''Angraecum amplexicaule''
*''Angraecum cornucopiae''
*''Angraecum coutrixii''
*''Angraecum doratophyllum''
*''Angraecum humbertii''
*''Angraecum humblotianum''
*''Angraecum moratii''
*''Angraecum obesum''
*''Angraecum protensum''
*''Angraecum sambiranoense''
*''Angraecum sanfordii''
*''Angraecum setipes''
*''Anoectochilus zhejiangensis''
*''Benthamia elata''
*''Benthamia humbertii''
*''Benthamia nigrescens''
*''Benthamia nivea''
*''Benthamia praecox''
*''Benthamia procera''
*''Benthamia rostrata''
*''Brachionidium dressleri'', Cup orchid
*''Brachionidium meridense''
*''Brachycorythis disoides''
*''Bulbophyllum anjozorobeense''
*''Bulbophyllum auriflorum''
*''Bulbophyllum concatenatum''
*''Bulbophyllum horizontale''
*''Bulbophyllum jumelleanum''
*''Bulbophyllum kainochiloides''
*''Bulbophyllum modicum''
*''Bulbophyllum paleiferum''
*''Bulbophyllum pandanetorum''
*''Bulbophyllum rubrolabellum''
*''Bulbophyllum tokioi''
*''Bulleyia yunnanensis''
*''Calanthe yuana''
*''Cephalanthera cucullata''
*''Changnienia amoena''
*''Cheirostylis inabai''
*''Cryptopus brachiatus''
*''Cymbidium defoliatum''
*''Cymbidium nanulum''
*''Cynorkis aphylla''
*''Cynorkis cuneilabia''
*''Cynorkis gymnochiloides''
*''Cynorkis perrieri''
*''Cynorkis quinqueloba''
*''Cynorkis sambiranoensis''
*''Cynorkis stolonifera''
*''Cynorkis zaratananae''
*''Cypripedium calcicola'', Lime loving cypripedium
*''Cypripedium californicum'', California lady's slipper
*''Cypripedium dickinsonianum'', Dickinson's cypripedium
*''Cypripedium elegans'', Elegant cypripedium
*''Cypripedium fargesii''
*''Cypripedium farreri'', Farrer's cypripedium
*''Cypripedium fasciolatum'', Striped lady slipper
*''Cypripedium formosanum'', Formosa's lady's slipper
*''Cypripedium forrestii'', Forrest's cypripedium
*''Cypripedium franchetii'', Franchet's cypripedium
*''Cypripedium himalaicum'', Himalayan cypripedium
*''Cypripedium japonicum'', Korean ladyslipper
*''Cypripedium lentiginosum'', Freckled cypripedium
*''Cypripedium lichiangense'', Lijiang cypripedium
*''Cypripedium ludlowii'', Ludlow's cypripedium
*''Cypripedium margaritaceum''
*''Cypripedium micranthum'', Small flowered cypripedium
*''Cypripedium sichuanense'', Sichuan cypripedium
*''Cypripedium singchii'', Singchi's cypripedium
*''Cypripedium subtropicum'', Subtropical cypripedium
*''Cypripedium wardii'', Ward's cypripedium
*''Cypripedium yunnanense'', Yunnan cypripedium
*''Dactylorhiza kalopissii'', Kalopiss' dactylorhiza
*''Dactylorhiza maurusia''
*''Dendrobium changjiangense''
*''Dendrobium flexicaule''
*''Dendrobium guangxiense''
*''Dendrobium leptocladum''
*''Dendrobium lohohense''
*''Dendrobium minutiflorum''
*''Dendrobium sinense''
*''Dendrobium wilsonii''
*''Diaphananthe bueae''
*''Diaphananthe tanneri''
*''Disperis erucifera''
*''Disperis kamerunensis''
*''Disperis kerstenii''
*''Disperis lanceolata''
*''Disperis majungensis''
*''Disperis masoalensis''
*''Disperis nitida''
*''Encyclia caicensis'', Wild shallot
*''Epipactis greuteri''
*''Epipactis placentina''
*''Epipactis tallosii''
*''Eulophia coddii''
*''Eulophia fernandeziana''
*''Eulophia taiwanensis''
*''Galeandra bicarinata'', Two-keeled hooded orchid
*''Gastrodia tuberculata''
*''Gastrorchis tuberculosa''
*''Genyorchis micropetala''
*''Gomesa silvana'', Forest growing oncidium
*''Gymnadenia archiducis-joannis''
*''Gymnadenia bicornis''
*''Gymnadenia crassinervis''
*''Gymnadenia lithopolitanica''
*''Gymnadenia stiriaca''
*''Gymnadenia widderi''
*''Habenaria batesii''
*''Habenaria isoantha''
*''Habenaria leucoceras''
*''Habenaria mossii''
*''Habenaria richardsiae''
*''Hederorkis seychellensis''
*''Hemipilia amesiana''
*''Hemipilia crassicalcarata''
*''Hemipilia cruciata''
*''Hemipilia henryi''
*''Hexalectris warnockii'', Texas crested coralroot
*''Himantoglossum metlesicsianum'', Metlesics' himantoglossum
*''Holcoglossum quasipinifolium''
*''Holopogon smithianus''
*''Jumellea anjouanensis''
*''Liparis bautingensis''
*''Manniella cypripedioides''
*''Masdevallia atahualpa''
*''Myrmecophila thomsoniana'', Banana orchid
*''Mystacidium pulchellum''
*''Neottianthe camptoceras''
*''Orchis sitiaca'', Cretan orchid
*''Panisea yunnanensis''
*''Paphiopedilum acmodontum'', Pointed tooth paphiopedilum
*''Paphiopedilum appletonianum'', Appleton's paphiopedilum
*''Paphiopedilum areeanum''
*''Paphiopedilum argus'', Argus paphiopedilum
*''Paphiopedilum armeniacum'', Apricot orange paphiopedilum
*''Paphiopedilum barbatum'', Bearded paphiopedilum
*''Paphiopedilum barbigerum'', Beard carrying paphiopedilum
*''Paphiopedilum bellatulum'', Enchanting paphiopedilum
*''Paphiopedilum bullenianum'', Bullen's paphiopedilum
*''Paphiopedilum callosum'', Callus paphiopedilum
*''Paphiopedilum charlesworthii'', Charlesworth paphiopedilum
*''Paphiopedilum ciliolare'', Short haired paphiopedilum
*''Paphiopedilum concolor'', One colored paphiopedilum
*''Paphiopedilum dianthum'', Double flowered paphiopedilum
*''Paphiopedilum glanduliferum'', Gland-bearing paphiopedilum
*''Paphiopedilum glaucophyllum'', Shiney green leaf paphiopedilum
*''Paphiopedilum godefroyae'', Godefroy's paphiopedilum
*''Paphiopedilum haynaldianum'', Haynald's paphiopedilum
*''Paphiopedilum hennisianum'', Hennis' paphiopedilum
*''Paphiopedilum hookerae'', Hooker's paphiopedilum
*''Paphiopedilum insigne'', Splendid paphiopedilum
*''Paphiopedilum javanicum'', Java paphiopedilum
*''Paphiopedilum lowii'', Low's paphiopedilum
*''Paphiopedilum malipoense'', Malipo paphiopedilum
*''Paphiopedilum mastersianum''
*''Paphiopedilum niveum'', Snow-white paphiopedilum
*''Paphiopedilum papuanum'', Papua paphiopedilum
*''Paphiopedilum parishii'', Parish's paphiopedilum
*''Paphiopedilum randsii'', Rands' paphiopedilum
*''Paphiopedilum spicerianum'', Spicer's paphiopedilum
*''Paphiopedilum superbiens'', Outstanding paphiopedilum
*''Paphiopedilum tigrinum'', Tiger striped paphiopedilum
*''Paphiopedilum tonsum'', Bald paphiopedilum
*''Paphiopedilum venustum'', Charming paphiopedilum
*''Paphiopedilum violascens'', Shimmering purple paphiopedilum
*''Paphiopedilum wardii'', Ward's paphiopedilum
*''Paphiopedilum wilhelminae'', Wilhelminha's paphiopedium
*''Phalaenopsis lindenii''
*''Phragmipedium besseae'', Besse's phragmipedium
*''Phragmipedium caudatum'', Tailed phragmipedium
*''Phragmipedium hartwegii'', Hartweg's phragmipedium
*''Phragmipedium hirtzii'', Hirtz' phragmipedium
*''Phragmipedium klotzschianum'', Klotsch's phragmipedium
*''Phragmipedium sargentianum'', Sargent's phragmipedium
*''Phragmipedium schlimii'', Schlimm's phragmipedium
*''Physoceras boryanum''
*''Pityphyllum pinoides''
*''Platanthera micrantha''
*''Platanthera praeclara'', Western prairie fringed orchid
*''Platanthera yosemitensis'', Yosemite bog orchid
*''Pleione forrestii''
*''Polystachya caudata''
*''Polystachya cooperi''
*''Polystachya disiformis''
*''Polystachya farinosa''
*''Polystachya fischeri''
*''Polystachya geniculata''
*''Polystachya holstii''
*''Polystachya isochiloides''
*''Polystachya longiscapa''
*''Polystachya mazumbaiensis''
*''Polystachya praecipitis''
*''Polystachya pudorina''
*''Polystachya serpentina''
*''Polystachya shega''
*''Polystachya subdiphylla''
*''Polystachya superposita''
*''Polystachya teitensis''
*''Polystachya uluguruensis''
*''Polystachya xerophila''
*''Selenipedium aequinoctiale'', Equatorial occurring selenipedium
*''Selenipedium chica'', Beautiful selenipedium
*''Selenipedium dodsonii''
*''Selenipedium isabelianum'', Isabel's selenipedium
*''Selenipedium steyermarkii'', Steyermark's selenipedium
*''Smithorchis calceoliformis'' = ''Platanthera calceoliformis''
*''Spiranthes brevilabris'', Texas ladies'-tresses
*''Spiranthes delitescens'', Canelo Hills ladies'-tresses
*''Stolzia angustifolia''
*''Stolzia atrorubra''
*''Stolzia christopheri''
*''Stolzia leedalii''
*''Stolzia moniliformis''
*''Stolzia oligantha''
*''Stolzia viridis''
*''Trichoglottis tenuis''
*''Tridactyle brevifolia''
*''Tridactyle cruciformis''
*''Tridactyle minuta''
*''Tridactyle tanneri''
*''Triphora craigheadii'', Craighead's noddingcaps
*''Triphora yucatanensis''
*''Vanda javierae''
*''Vanda scandens''
*''Vanilla somai''

Subspecies

*Disperis aphylla subsp. bifolia, ''Disperis aphylla'' subsp. ''bifolia''
*Habenaria stylites subsp. stylites, ''Habenaria stylites'' subsp. ''stylites''
*Polystachya albescens subsp. angustifolia, ''Polystachya albescens'' subsp. ''angustifolia''
*Polystachya caespitifica subsp. caespitifica, ''Polystachya caespitifica'' subsp. ''caespitifica''

Varieties
*Myrmecophila thomsoniana var. minor, ''Myrmecophila thomsoniana'' var. ''minor''
*Myrmecophila thomsoniana var. thomsoniana, ''Myrmecophila thomsoniana'' var. ''thomsoniana''

Burmanniaceae

*''Gymnosiphon usambaricus''

Cyclanthales

*''Asplundia domingensis''
*''Asplundia nonoensis''
*''Asplundia truncata''
*''Dicranopygium campii''
*''Dicranopygium coma-pyrrhae''

Bromeliales

*''Aechmea kentii''
*''Aechmea kleinii''
*''Aechmea manzanaresiana''
*''Aechmea tayoensis''
*''Bromelia nidus-puellae''
*''Dyckia reitzii''
*''Encholirium luxor''
*''Gregbrownia fulgens'', syn. ''Mezobromelia fulgens''
*''Guzmania albescens''
*''Guzmania alcantareoides''
*''Guzmania condorensis''
*''Guzmania ecuadorensis''
*''Guzmania fuerstenbergiana''
*''Guzmania fuquae''
*''Guzmania henniae''
*''Guzmania osyana''
*''Guzmania roseiflora''
*''Guzmania rubrolutea''
*''Hohenbergiopsis guatemalensis''
*''Neoregelia azevedoi''
*''Pitcairnia aequatorialis''
*''Pitcairnia alata''
*''Pitcairnia alexanderi'', syn. ''Pepinia alexanderi''
*''Pitcairnia bergii''
*''Pitcairnia caduciflora''
*''Pitcairnia clarkii''
*''Pitcairnia hooveri'', syn. ''Pepinia hooveri''
*''Pitcairnia lutescens''
*''Pitcairnia oblongifolia''
*''Pitcairnia poeppigiana''
*''Pitcairnia reflexiflora''
*''Puya angelensis''
*''Puya castellanosii''
*''Puya parviflora''
*''Puya raimondii'', Queen of the Andes
*''Puya roseana''
*''Racinaea inconspicua''
*''Racinaea tripinnata''
*''Rokautskyia pseudoscaposa'', syn. ''Cryptanthus pseudoscaposus''
*''Ronnbergia campanulata''
*''Tillandsia acosta-solisii''
*''Tillandsia cernua''
*''Tillandsia demissa''
*''Tillandsia homostachya''
*''Tillandsia indigofera''
*''Tillandsia nervisepala''
*''Tillandsia pachyaxon''
*''Tillandsia polyantha''
*''Tillandsia portillae''
*''Tillandsia pseudomontana''
*''Tillandsia rubroviolacea''
*''Tillandsia umbellata''
*''Tillandsia zarumensis''
*''Vriesea appendiculata''
*''Vriesea drewii''
*''Vriesea petraea''
*''Vriesea strobeliae''
*''Werauhia diantha''

Liliales

There are 96 species and two subspecies in the order Liliales assessed as endangered.

Dracaenaceae

*''Chrysodracon fernaldii''
*''Chrysodracon forbesii'', Forbes' dracaena
*''Chrysodracon hawaiiensis''
*''Dracaena concinna''
*''Dracaena floribunda''
*''Dracaena ombet'', Gabal Elba dragon tree
*''Dracaena serrulata''

Iridaceae

*''Crocus aerius'', Aerial crocus
*''Iris bismarckiana'', Nazareth iris
*''Iris bostrensis''
*''Iris grant-duffii'', Grant Duff's iris
*''Iris hermona'', Golan iris
*''Iris koreana''
*''Iris lortetii''
*''Iris odaesanensis''
*''Iris sofarana'', Sofar iris
*''Iris timofejewii'', Timofeev's iris
*''Iris westii''
*''Romulea aquatica''

Aloaceae

Species

*''Aloe adigratana''
*''Aloe albovestita''
*''Aloe ambigens''
*''Aloe ankoberensis''
*''Aloe ballii''
*''Aloe ballyi'', Rat aloe
*''Aloe bella''
*''Aloe brandhamii''
*''Aloe cremnophila''
*''Aloe erensii''
*''Aloe erinacea''
*''Aloe friisii''
*''Aloe gillettii''
*''Aloe gracilicaulis''
*''Aloe grisea''
*''Aloe harlana''
*''Aloe hildebrandtii''
*''Aloe kefaensis''
*''Aloe ketabrowniorum''
*''Aloe kilifiensis''
*''Aloe monticola''
*''Aloe peckii''
*''Aloe peglerae''
*''Aloe penduliflora''
*''Aloe schelpei''
*''Aloe scobinifolia''
*''Aloe sinana''
*''Aloe sinkatana''
*''Aloe yavellana''

*''Aloidendron eminens''
Subspecies
*Aloe megalacantha subsp. alticola, ''Aloe megalacantha'' subsp. ''alticola''

Amaryllidaceae

Species

*''Acis nicaeensis''
*''Caliphruria hartwegiana''
*''Crinum thaianum'', Onion plant
*''Eucharis astrophiala''
*''Eucrosia aurantiaca''
*''Narcissus alcaracensis''
*''Narcissus bugei''
*''Narcissus longispathus''
*''Narcissus nevadensis''
*''Narcissus radinganorum''
*''Phaedranassa brevifolia''
*''Phaedranassa glauciflora''
*''Phaedranassa tunguraguae''
*''Phaedranassa viridiflora''
*''Strumaria chaplinii''

Subspecies
*Narcissus nevadensis subsp. nevadensis, ''Narcissus nevadensis'' subsp. ''nevadensis'', Daffodil

Liliaceae

*''Fritillaria conica''
*''Fritillaria epirotica''
*''Fritillaria falcata'', Talus fritillary
*''Fritillaria kaiensis''
*''Fritillaria obliqua''
*''Fritillaria rhodocanakis''
*''Gagea dayana''
*''Gagea elliptica''
*''Lilium ciliatum'', Ciliate lily
*''Tulipa cypria''

Other Liliales species

*''Agave caymanensis''
*''Allium pervestitum''
*''Allium pseudoalbidum'', Onion
*''Allium struzlianum'', Struzl's onion
*''Androcymbium rechingeri''
*''Asparagus fallax''
*''Asparagus nesiotes''
*''Asparagus usambarensis''
*''Astelia argyrocoma''
*''Bellevalia webbiana''
*''Bomarea ceratophora''
*''Bomarea chimborazensis''
*''Bomarea uncifolia''
*Chlorophytum sp. nov., ''Chlorophytum'' sp.
*''Colchicum mirzoevae'', Mirzoeva's merendera
*''Dioscorea chimborazensis''
*''Dioscorea choriandra''
*''Hypoxidia maheensis''
*''Iphigenia stellata''
*''Kniphofia reflexa''
*''Ledebouria insularis''
*''Leopoldia gussonei''

Arales

Araceae

Species

*''Amorphophallus stuhlmannii''
*''Anthurium barbacoasense''
*''Anthurium bucayanum''
*''Anthurium bushii''
*''Anthurium cutucuense''
*''Anthurium hieronymi''
*''Anthurium lennartii''
*''Anthurium pichinchae''
*''Anthurium saccardoi''
*''Anthurium scaberulum''
*''Anthurium splendidum''
*''Anthurium tenuifolium''
*''Arisaema heterocephalum''
*''Chlorospatha besseae''
*''Chlorospatha cutucuensis''
*''Cryptocoryne cognata''
*''Dracontium croatii''
*''Gonatopus marattioides''
*''Gorgonidium intermedium''
*''Philodendron quitense''
*''Philodendron ventricosum''
*''Stenospermation arborescens''
*''Stylochaeton bogneri''
*''Stylochaeton pilosus''
*''Typhonium circinnatum''
*''Xanthosoma eggersii''

Subspecies
*Arisaema heterocephalum subsp. heterocephalum, ''Arisaema heterocephalum'' subsp. ''heterocephalum''

Zingiberales

*''Amomum celsum''
*''Amomum stephanocoleum''
*''Calathea anulque''
*''Calathea chimboracensis''
*''Calathea hagbergii''
*''Calathea ischnosiphonoides''
*''Calathea libbyana''
*''Calathea roseobracteata''
*''Costus nitidus''
*''Costus zamoranus''
*''Curcuma caulina''
*''Curcuma coriacea''
*''Globba colpicola''
*''Globba laeta''
*''Marantochloa mildbraedii''
*''Monotagma rudanii''
*''Newmania orthostachys''
*''Sarcophrynium villosum''
*''Siliquamomum oreodoxa''
*''Zingiber monophyllum''

Eriocaulales

*''Eriocaulon anshiense''
*''Eriocaulon australasicum'', Austral pipewort
*''Eriocaulon dalzellii''
*''Eriocaulon richardianum''
*''Eriocaulon selousii''
*''Eriocaulon stipantepalum''

Commelinales

*''Commelina zigzag''
*''Cyanotis cupricola''
*''Floscopa mannii''
*''Xyris calostachys''
*''Xyris pancheri''

Cyperales

There are 55 species in Cyperales assessed as endangered.

Gramineae

*''Agropyron cimmericum'', Kerch wheatgrass
*''Agropyron dasyanthum'', Edge flowered crested wheatgrass
*''Agrostis trachychlaena''
*''Ancistrachne numaeensis''
*''Andropogon lanuginosus''
*''Andropogon scabriglumis''
*''Bothriochloa campii''
*''Calamagrostis brevipaleata''
*''Calamagrostis hillebrandii''
*''Calamagrostis parsana''
*''Dimeria hohenackeri''
*''Dinochloa prunifera''
*''Eragrostis pseudopoa''
*''Eragrostis saxatilis''
*''Festuca densipaniculata''
*''Festuca pontica'', Pontic fescue
*''Festuca xenophontis'', Fescue
*''Hickelia africana''
*''Isachne swaminathanii''
*''Ischaemum vembanadense''
*''Leptochloa ginae''
*''Limnopoa meeboldii''
*''Micropyropsis tuberosa''
*''Muhlenbergia palmirensis''
*''Neurolepis elata''
*''Oryza neocaledonica''
*''Panicum acostia''
*''Panicum nudiflorum''
*''Paspalum azuayense''
*''Paspalum soboliferum''
*''Pentameris ecklonii''
*''Pharus ecuadoricus''
*''Poa riphaea''
*''Pseudarrhenatherum pallens''
*''Stipa styriaca''
*''Stipa veneta''
*''Uniola condensata''

Cyperaceae

*''Bulbostylis bodardii''
*''Bulbostylis guineensis''
*''Carex azuayae''
*''Carex bermudiana'', Bermuda sedge
*''Carex fissirostris''
*''Carex kauaiensis''
*''Carex toreadora''
*''Cyperus afrodunensis''
*''Cyperus felicis''
*''Cyperus pennatiformis''
*''Fimbristylis crystallina''
*''Fimbristylis dauciformis''
*''Hypolytrum cacuminum''
*''Hypolytrum pseudomapanioides''
*''Kyllinga pluristaminea''
*''Rhynchospora modesti-lucennoi''
*''Scleria afroreflexa''
*''Uncinia lacustris''

Najadales

*''Aponogeton bogneri''
*''Aponogeton ranunculiflorus''
*''Aponogeton satarensis''
*''Phyllospadix japonicus'', Asian surf grass
*''Pseudalthenia aschersoniana''
*''Zostera chilensis''
*''Zostera geojeensis''

Other monocotyledons

Species
*''Pandanus lacuum''
*''Sagittaria lichuanensis''
Subspecies
*Juncus bufonius subsp. mogadorensis, ''Juncus bufonius'' subsp. ''mogadorensis''

See also

* Lists of IUCN Red List endangered species
* List of least concern plants
* List of near threatened plants
* List of vulnerable plants
* List of critically endangered plants
* List of recently extinct plants
* List of data deficient plants

Notes

References

{{Reflist

IUCN Red List endangered species, *Plants
Lists of plants by conservation status, Endangered plants
Endangered plants,