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Ptelea
''Ptelea'' is a genus of flowering plants in the citrus family, Rutaceae. The name, of Greek derivation, is the classical name of the elm tree. Carl Linnaeus used that word for this genus because of the resemblance of its fruit to that of the elm. Members of the genus are commonly known as hoptrees. Species *''Ptelea aptera'' Parry — Baja Californian ptelea (wingless ptelea) *''Ptelea crenulata'' Greene — California hoptree *''Ptelea trifoliata'' L. — common hoptree **''Ptelea trifoliata'' subsp. ''angustifolia'' (Benth.) V.L.Bailey **''Ptelea trifoliata'' subsp. ''coahuilensis'' (Greene) V.L.Bailey **''Ptelea trifoliata'' f. ''fastigiata'' (Bean) Rehder **''Ptelea trifoliata'' subsp. ''pallida'' (Greene) V.L.Bailey **''Ptelea trifoliata'' subsp. ''polyadenia'' (Greene) V.L.Bailey **''Ptelea trifoliata'' f. ''pubescens'' (Pursh) Voss **''Ptelea trifoliata'' subsp. ''trifoliata'' Formerly placed here *''Cliftonia monophylla'' (Lam.) Britton ex Sarg. (as ''P. mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptelea Trifoliata
''Ptelea trifoliata'', commonly known as common hoptree, wafer ash, stinking ash, and skunk bush, is a species of flowering plant in the citrus family (Rutaceae). It is native plant, native to North America, where it is found in Canada, Mexico, and the United States. It is a deciduous shrub or tree, with alternate, trifoliate leaves. Description ''Ptelea trifoliata'' is a small tree, or often a shrub of a few spreading stems, growing to around tall with a broad crown. The Bark (botany), bark is reddish brown to gray brown, with short horizontal lenticels (warty corky ridges), becoming slightly scaly, The plant has an unpleasant odor and bitter taste. Branchlets are dark reddish brown, shining, covered with small excrescences. The twigs are slender to moderately stout, brown with deep U-shaped leaf scars, and with short, light brown, fuzzy buds. It has thick fleshy roots. Leaves Its leaves are alternate and compound with three leaflets, dotted with oil glands. The leaflets are s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptelea Crenulata
''Ptelea crenulata'', commonly known as the California hoptree, is a species of tree that is endemic to the state of California in the United States. It is found in the western Sierra Nevada and southern Cascade Range foothills, the northern California Coast Ranges, and the San Francisco Bay Area.UC: Jepson Manual treatment for ''PTELEA crenulata'' . accessed 8.20.2011 The plant grows in chaparral and woodlands s. It is cultivated by specialty California [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptelea Aptera
''Ptelea aptera'', the wingless ptelea, is a small flowering shrub native to Baja California Norte, Mexico. It is neighbored by the more northern ''Ptelea crenulata ''Ptelea crenulata'', commonly known as the California hoptree, is a species of tree that is endemic to the state of California in the United States. It is found in the western Sierra Nevada and southern Cascade Range foothills, the northern C ...'', the western hoptree. It seemingly has the smallest distribution of the three species. This species is located almost entirely within the Baja area and is predicted to be at risk of extinction. References Zanthoxyloideae {{Rutaceae-stub Flora of Baja California Shrubs Endangered flora of North America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanthoxyloideae
''Zanthoxyloideae'' is a subfamily of the family Rutaceae. Its most notable member is probably Sichuan pepper. Genera The division of the subfamily into genera varied, . Genera accepted in a 2021 classification of Rutaceae into subfamilies were: * '' Acmadenia'' Bartl. & H.L.Wendl. * '' Acradenia'' Kippist * '' Acronychia'' J.R.Forst. & G.Forst. * '' Adenandra'' Willd. * '' Adiscanthus'' Ducke * '' Agathosma'' Willd. * '' Andreadoxa'' Kallunki * '' Angostura'' Roem. & Schult. * '' Apocaulon'' R.S.Cowan * '' Asterolasia'' F.Muell. * '' Balfourodendron'' Mello ex Oliv. * '' Boronia'' Sm. * '' Bosistoa'' F.Muell. ex Benth. * '' Bouchardatia'' Baill. * '' Brombya'' F.Muell. * '' Calodendrum'' Thunb. * '' Casimiroa'' La Llave * '' Choisya'' Kunth * '' Chorilaena'' Endl. * '' Coatesia'' F.Muell., syn. '' Geijera'' Schott * '' Coleonema'' Bartl. & H.L.Wendl. * '' Comptonella'' Baker f. * '' Conchocarpus'' J.C.Mikan * '' Correa'' Andrews * '' Crossosperma'' T.G.Hartley * '' Crowea'' Sm. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern Taxonomy (biology), taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was the son of a curate and was born in Råshult, in the countryside of Småland, southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed within a fruit. The group was formerly called Magnoliophyta. Angiosperms are by far the most diverse group of Embryophyte, land plants with 64 Order (biology), orders, 416 Family (biology), families, approximately 13,000 known Genus, genera and 300,000 known species. They include all forbs (flowering plants without a woody Plant stem, stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants. Angiosperms are distinguished from the other major seed plant clade, the gymnosperms, by having flowers, xylem consisting of vessel elements instead of tracheids, endosperm within their seeds, and fruits that completely envelop the seeds. The ancestors of flowering plants diverged from the commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutaceae
The Rutaceae () is a family (biology), family, commonly known as the rueRUTACEAE in BoDD – Botanical Dermatology Database or citrus family, of flowering plants, usually placed in the order (biology), order Sapindales. Species of the family generally have flowers that divide into four or five parts, usually with strong scents. They range in form and size from Herbaceous plant, herbs to shrubs and large trees. The most economically important genus in the family is ''Citrus'', which includes the Orange (fruit), orange (''C.'' × ''sinensis''), lemon (''C.'' × ''limon''), grapefruit (''C.'' × ''paradisi''), and Lime (fruit), lime (various). ''Boronia'' is a large Australian genus, some members of which are plants with highly fragrant flowers and are used in commercial Essential oil, oil production. Other l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cliftonia Monophylla
''Cliftonia monophylla'', the buck-wheat tree, buckwheat tree or black titi, is a tree native to the southeastern United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 .... It is the sole species in the genus ''Cliftonia''. References External links ''Cliftonia monophylla''Plants For A Future: ''Cliftonia monophylla'' Monotypic Ericales genera Trees of Northern America Ericales Taxa named by Joseph Banks Taxa named by Karl Friedrich von Gaertner {{tree-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dodonaea Viscosa
''Dodonaea viscosa'', also known as the broadleaf hopbush, is a species of flowering plant in the ''Dodonaea'' (hopbush) genus that has a cosmopolitan distribution in Tropics, tropical, Subtropics, subtropical and warm temperate regions of Africa, the Americas, southern Asia and Australasia. ''Dodonaea'' is part of Sapindaceae, the soapberry family. This species is notable for its extremely wide distribution, which it achieved only over the last 2 million years (from its region of origin in Australia) via oceanic dispersal. Harrington and Gadek (2009) referred to ''D. viscosa'' as having "a distribution equal to some of the world’s greatest transoceanic dispersers". Description ''D. viscosa'' is a shrub growing to tall, rarely a small tree to tall. The leaf, leaves are variable in shape: generally obovate but some of them are lanceolate, often sessile, long and broad, alternate in arrangement, and secrete a resinous substance. Many specimens have a pointed or rounded apex. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
