Английская Википедия:Daviesia major

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Daviesia major is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, many-stemmed shrub with scattered, erect, sharply-pointed, cylindrical phyllodes and orange and red flowers.

Description

Daviesia major is a bushy, many-stemmed shrub, that typically grows up to Шаблон:Cvt high and about Шаблон:Cvt wide, often with spreading, tangled branchlets. Its phyllodes are scattered, sharply pointed, up to Шаблон:Cvt long and Шаблон:Cvt wide and often resemble the branchlets. The flowers are arranged in racemes of up to three in upper leaf axils, the peduncle and rachis often obscured by bracts up to Шаблон:Cvt long, each flower on a pedicel Шаблон:Cvt long. The sepals are grey, Шаблон:Cvt long and joined at the base, the upper two lobes about Шаблон:Cvt long and the lower three about Шаблон:Cvt long. The standard petal is egg-shaped with a notch at the tip and turned back by more than 90°, about Шаблон:Cvt long, orange with a red base an intensely yellow centre. The wings are about Шаблон:Cvt long and dark red, and the keel about Шаблон:Cvt long and deep red. Flowering occurs from August to October and the fruit is a sticky, flattened triangular pod Шаблон:Cvt long.[1][2]

Taxonomy and naming

This taxon was first formally described in 1864 by George Bentham in Flora Australiensis and given the name Daviesia hakeoides var. major, based on material collected by George Maxwell on "granite hille north from Cape Paisley".[3][4] In 1995, Michael Crisp raised the variety to species status as Daviesia major.[1][5] The specific epithet (major) means "larger or taller".[6]

Distribution and habitat

This daviesia grows in heath with scattered eucalypts in sandy soil in near-coastal areas between Busselton and Israelite Bay in the Esperance Plains, Mallee and Swan Coastal Plain biogeographic regions of south-western Western Australia.[1][2]

Conservation status

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

References

Шаблон:Reflist

Шаблон:Taxonbar