Английская Википедия:Cyanothamnus tenuis

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Cyanothamnus tenuis, commonly known as blue boronia,[1] is a species of plant in the citrus family, Rutaceae, and is endemic to the southwest of Western Australia. It is a slender shrub with thread-like, sessile leaves, and flowers with four petals that are white to pink on the front and pale blue on the back.

Description

Cyanothamnus tenuis is a slender, woody shrub that grows to a height of Шаблон:Convert. The leaves are sessile, thread-like, Шаблон:Convert long with a channel along the upper surface. The flowers are borne singly or in groups of two or three in leaf axils on a thin pedicel Шаблон:Cvt long. The four sepals are narrow triangular or narrow egg-shaped and about Шаблон:Cvt long. The petals are white to pink but pale blue on the back with a darker midline, Шаблон:Cvt long. Flowering occurs from August to December.[1][2]

Taxonomy and naming

Cyanothamnus tenuis was first formally described in 1839 by John Lindley in A Sketch of the Vegetation of the Swan River Colony.[3][4] In 1863, George Bentham changed the name to Boronia tenuis,[5] but in a 2013 paper in the journal Taxon, Marco Duretto and others changed the name back to C. tenuis on the basis of cladistic analysis.[6] The specific epithet (tenuis) is a Latin word meaning "thin".[7]

Distribution and habitat

This species grows on laterite and granite in stony soils. It is found on the Darling Scarp between Dwellingup and Wannamal in the Jarrah Forest and Swan Coastal Plain biogeographic regions.[2][1]

Conservation status

Cyanothamnus tenuis is classed as is classified as "Priority Four" by the Government of Western Australia Department of Parks and Wildlife,[1] meaning that is rare or near threatened.[8]

References

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Шаблон:Taxonbar