Английская Википедия:Daviesia nematophylla

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Daviesia nematophylla is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is a dense, erect shrub with glabrous foliage, erect, usually needle-shaped phyllodes, and yellow, orange and dark red flowers.

Description

Daviesia nematophylla is a dense, erect, spreading to ascending shrub, typically growing to a height of Шаблон:Cvt and has glabrous foliage. Its phyllodes are erect, mostly needle-shaped with a small point on the tip, Шаблон:Cvt long and about Шаблон:Cvt wide. The flowers are arranged singly, in pairs or threes in leaf axils, the groups on a peduncle Шаблон:Cvt long, the rachis up to Шаблон:Cvt long, each flower on a pedicel Шаблон:Cvt long with bracts about Шаблон:Cvt long at the base. The sepals are Шаблон:Cvt long and joined at the base, the two upper lobes joined for most of their length, the three lower lobes triangular with curved tips and Шаблон:Cvt long. The standard petal is elliptic with a notched tip, Шаблон:Cvt long, Шаблон:Cvt wide and yellow with a dark red base around a yellow centre, the wings about Шаблон:Cvt long and orange with a dark red base, and the keel Шаблон:Cvt long. Flowering occurs from September to November and the fruit is a triangular, slightly flattened pod Шаблон:Cvt long.[1][2]

Taxonomy and naming

Daviesia nematophylla was first formally described in 1864 by George Bentham in Flora Australiensis from an unpublished description by Ferdinand von Mueller.[3][4] The specific epithet (nematophylla) means "thread-like leaved".[5]

Distribution and habitat

This daviesia grows in woodland and heath and is widespread from Coorow to Hopetoun in the Avon Wheatbelt, Coolgardie, Esperance Plains, Jarrah Forest and Mallee biogeographic regions of south-western Western Australia.[1][2]

Conservation status

Daviesia nematophylla is listed as "not threatened" by the Department of Biodiversity, Conservation and Attractions.[2]

References

Шаблон:Reflist

Шаблон:Taxonbar