Bulbinella
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''Bulbinella'' is a genus of plants in the family
Asphodelaceae Asphodelaceae is a family of flowering plants in the order Asparagales. Such a family has been recognized by most taxonomists, but the circumscription has varied widely. In its current circumscription in the APG IV system, it includes abo ...
, subfamily
Asphodeloideae Asphodeloideae is a subfamily of the monocot family Asphodelaceae in the order Asparagales. It has previously been treated as a separate family, Asphodelaceae ''sensu stricto''. The family Asphodelaceae has now been proposed to be a nomen cons ...
,Stevens, P.F. (2001 onwards)
"Asphodeloideae"
''Angiosperm Phylogeny Website''. Retrieved 2016-06-10.
first described as a genus in 1843. Many species are
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...
to
Cape Province The Province of the Cape of Good Hope ( af, Provinsie Kaap die Goeie Hoop), commonly referred to as the Cape Province ( af, Kaapprovinsie) and colloquially as The Cape ( af, Die Kaap), was a province in the Union of South Africa and subsequen ...
in western
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring count ...
, confined to the winter rainfall area. Other species are
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...
to
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 List of islands of New Zealand, smaller islands. It is the ...
, where they are most common in the central
Otago Otago (, ; mi, Ōtākou ) is a region of New Zealand located in the southern half of the South Island administered by the Otago Regional Council. It has an area of approximately , making it the country's second largest local government reg ...
region which enjoys a similar
climate Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorologica ...
to the Cape Region of South Africa.Kew World Checklist of Selected Plant Families
/ref>Germishuizen, G. & Meyer, N.L. (eds.) (2003). Plants of Southern Africa: an annotated checklist. Strelitzia 14.: i-vi, 1-1231. National Botanical Institute, Pretoria.


Description

They are characterised by the presence of a dense terminal
raceme A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the sh ...
of flowers, often yellow but also white, pink, yellow or orange depending on the species. One of the New Zealand species only species with white and yellow flowers. Each flower occurs in the axil of a bract and has 1 nerved
perianth The perianth (perigonium, perigon or perigone in monocots) is the non-reproductive part of the flower, and structure that forms an envelope surrounding the sexual organs, consisting of the calyx (sepals) and the corolla (petals) or tepals when ca ...
segments that are almost free. Each flower has 6 stamens. The seeds are characteristically shield shaped and there are one or two seeds in each chamber. The plants may grow up to 1 metre in height and have narrow or thread like but never succulent leaves. The leaves decay into prominent fibres at the base of the stem, often netted or
reticulate Reticulation is a net-like pattern, arrangement, or structure. Reticulation or Reticulated may refer to: * Reticulation (single-access key), a structure of an identification tree, where there are several possible routes to a correct identificat ...
in appearance, although this feature is absent from the New Zealand species. They tend to overwinter and
aestivate Aestivation ( la, aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and ...
with wiry or swollen
tuber Tubers are a type of enlarged structure used as storage organs for nutrients in some plants. They are used for the plant's perennation (survival of the winter or dry months), to provide energy and nutrients for regrowth during the next growin ...
s. ;Species # '' Bulbinella angustifolia'' (Cockayne & Laing) L.B.Moore - South Island of New Zealand # ''
Bulbinella barkerae ''Bulbinella barkerae'' is a species of plants in the family Asphodelaceae. It is found in the Cape Province of South Africa. Description ''B. barkerae'' reaches up to 0.6 meters in height. It has ciliate leaf-margins, and relatively few, broad ...
'' P.L.Perry - Caledon + Bredasdorp in Cape Province of South Africa # ''
Bulbinella calcicola ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are en ...
'' J.C.Manning & Goldblatt - Cape Province of South Africa # '' Bulbinella caudafelis'' (L.f.) T.Durand & Schinz - Cape Province of South Africa # '' Bulbinella chartacea'' P.L.Perry - Clanwilliam + Worcester in Cape Province of South Africa # '' Bulbinella ciliolata'' Kunth - Namaqualand in Cape Province of South Africa # '' Bulbinella divaginata'' P.L.Perry - Cape Province of South Africa # '' Bulbinella eburniflora'' P.L.Perry - Calvinia in Cape Province of South Africa # '' Bulbinella elata'' P.L.Perry - Cape Province of South Africa # '' Bulbinella elegans'' Schltr. ex P.L.Perry - Cape Province of South Africa # '' Bulbinella floribunda'' (Aiton) T.Durand & Schinz - Yellow Cat-tail - Cape Province of South Africa # '' Bulbinella gibbsii'' Cockayne - North + South Islands of New Zealand # '' Bulbinella gracilis'' Kunth - Cape Province of South Africa # '' Bulbinella graminifolia'' P.L.Perry - Cape Province of South Africa # ''
Bulbinella hookeri ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are en ...
'' (Colenso ex Hook.) Cheeseman - Maori Lily - North + South Islands of New Zealand # ''
Bulbinella latifolia ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are ...
'' Kunth - Cape Province of South Africa # ''
Bulbinella modesta ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are ...
'' L.B.Moore - North + South Islands of New Zealand # ''
Bulbinella nana ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are en ...
'' P.L.Perry - Richtersveld in Cape Province of South Africa # ''
Bulbinella nutans ''Bulbinella nutans'' is a species of plants in the family Asphodelaceae. It is found in the Cape Province of South Africa. ''B.nutans'' is a large plant, reaching nearly a meter in height. It closely resembles ''Bulbine latifolia'', but has a w ...
'' (Thunb.) T.Durand & Schinz - Cape Province of South Africa # '' Bulbinella potbergensis'' P.L.Perry - Cape Province of South Africa # ''
Bulbinella punctulata ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are en ...
'' Zahlbr. - Cape Province of South Africa # '' Bulbinella rossii'' (Hook.f.) Cheeseman - Ross Lily - Auckland Islands + Campbell Islands of New Zealand # ''
Bulbinella talbotii ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are ...
'' L.B.Moore - Gouland Downs in New Zealand's South Island # ''
Bulbinella trinervis ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are ...
'' (Baker) P.L.Perry - Cape Province of South Africa # ''
Bulbinella triquetra ''Bulbinella'' is a genus of plants in the family Asphodelaceae, subfamily Asphodeloideae,Stevens, P.F. (2001 onwards)"Asphodeloideae" ''Angiosperm Phylogeny Website''. Retrieved 2016-06-10. first described as a genus in 1843. Many species are ...
'' (L.f.) Kunth - Cape Province of South Africa


References

{{Taxonbar, from=Q4069157 Asphodelaceae genera