Английская Википедия:Goodenia laevis

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Goodenia laevis, commonly known as smooth goodenia,[1] is a species of flowering plant in the family Goodeniaceae and is endemic to south-western Western Australia. It is a prostrate or ascending sub-shrub with oblong to lance-shaped leaves with the narrower end towards the base and racemes or thyrses of yellow flowers with purplish markings.

Description

Goodenia laevis is a prostrate or ascending sub-shrub that has stems up to Шаблон:Cvt long. The leaves are oblong to lance-shaped with the narrower end towards the base, Шаблон:Cvt long and Шаблон:Cvt wide, sometimes with a few teeth on the edge. The flowers are arranged in racemes or thyrses up to Шаблон:Cvt long on a peduncle Шаблон:Cvt long with linear bracteoles about Шаблон:Cvt long. The sepals are linear, Шаблон:Cvt long and the corolla is yellow with purplish markings and Шаблон:Cvt long. The lower lobes of the corolla are about Шаблон:Cvt long with wings Шаблон:Cvt wide. Flowering mainly occurs from August to December and the fruit is an oval to cylindrical capsule about Шаблон:Cvt long.[1][2]

Taxonomy and naming

Goodenia laevis was first formally described in 1868 by George Bentham in Flora Australiensis from specimens collected by George Maxwell in the "Phillips Ranges".[3][4] The specific epithet (laevis) means "smooth".[5][6]

In 1998, Leigh William Sage described two subspecies of G. laevis in the journal Nuytsia and the names are accepted by the Australian Plant Census:[6]

The name (humifusa) means "lying down", referring to the prostrate habit of this subspecies.[6]

Distribution and habitat

Smooth goodenia grows in open mallee shrubland. Subspecies humifusa occurs between Ravensthorpe, Jerramungup, Dumbleyung and north to Digger Rocks.[9] Subspecies laevis is found between Esperance, Scadden and north to Mount Ley.[2][10]

Conservation status

Goddenia laevis is classified as "not threatened" by the Department of Environment and Conservation (Western Australia)[1] but subspecies laevis is classified as "Priority Three",[10] meaning that it is poorly known and known from only a few locations but is not under imminent threat.[11]

References

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