Английская Википедия:Conostylis pauciflora

Содержание

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Conostylis pauciflora, commonly known as Dawesville conostylis, is a rhizomatous, stoloniferous, perennial, grass-like plant or herb in the family Haemodoraceae and is endemic to the south-west of Western Australia. It has flat, green leaves with bristles on the edges, and relatively few tubular flowers.

Description

Conostylis pauciflora is a much-branched, rhizomatous, perennial, grass-like plant or herb with stolons up to Шаблон:Cvt long. It has flat, green leaves Шаблон:Cvt long, Шаблон:Cvt wide and glabrous, apart from bristles on the edges, that are rarely more than Шаблон:Cvt long. The flowers are borne in groups of usually less than 10 on a flowering stem Шаблон:Cvt tall. The perianth is yellow, Шаблон:Cvt long, with lobes Шаблон:Cvt long, the anthers Шаблон:Cvt long. Flowering occurs from August to October.

Taxonomy and naming

Conostylis pauciflora was first formally described in 1978 by Stephen Hopper in the journal Nuytsia, from specimens he collected Шаблон:Cvt south of Mandurah, overlooking the Harvey Estuary in 1976. The specific epithet (pauciflora) means "few-flowered".

Hopper described 2 subspecies of C. pauciflora in the Flora of Australia and the names are accepted by the Australian Plant Census:

• Conostylis pauciflora subsp. euryrhipis Hopper has leaves Шаблон:Cvt long and Шаблон:Cvt wide in flattened, broadly fan-shaped clusters.
• Conostylis pauciflora Hopper subsp. pauciflora has leaves Шаблон:Cvt long and Шаблон:Cvt wide in loose, narrowly fan-shaped clusters.

Distribution and habitat

Subspecies euryrhipis is common in heath on sand dunes between Cervantes and Yanchep and subsp. pauciflora is found in the Yalgorup-Dawesville area in the Swan Coastal Plain bioregion in the south-western Western Australia.

Conservation status

Conostylis pauciflorus is listed as "not threatened", but both subspecies are listed as "Priority Four" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions, meaning that they are rare or near threatened.