Английская Википедия:Isopogon panduratus
Шаблон:Short description Шаблон:Speciesbox
Isopogon panduratus is a plant in the family Proteaceae and is endemic to the southwest of Western Australia. It is a spreading shrub with narrow egg-shaped leaves and spherical heads of pale pink flowers.
Description
Isopogon panduratus is a shrub that typically grows to about Шаблон:Cvt high and Шаблон:Cvt wide with smooth brownish branchlets. The leaves are narrow egg-shaped with the narrower end towards the base, Шаблон:Cvt long and Шаблон:Cvt wide, tapering to a petiole that expands towards its base. The flowers are arranged in spherical, sessile heads about mostly forty to seventy pale pink flowers, the heads Шаблон:Cvt in diameter, the heads with three to five whorls of involucral bracts at the base. Flowering mainly occurs from June to August or August to October, depending on subspecies. The fruit is a hairy nut about Шаблон:Cvt long, fused in a spherical to flattened spherical head Шаблон:Cvt long and Шаблон:Cvt wide.[1]
Taxonomy and naming
Isopogon panduratus was first formally described in 2010 by Michael Clyde Hislop and Barbara Lynette Rye from specimens collected by Hislop in Tathra National Park in 2000.[1][2] The specific epithet (panduratus) is a reference to the shape of the inner involucral bracts that of a pandura.[1]
Hislop and Rye described two subspecies of I. panduratus and the names are accepted by the Australian Plant Census:
- Isopogon panduratus subsp. palustris Hislop & Rye[3] has mature leaves Шаблон:Cvt wide and flowers from August to October;[1]
- Isopogon panduratus Hislop & Rye subsp. panduratus[4] has mature leaves Шаблон:Cvt wide and flowers from June to August.[1]
Distribution and habitat
Subspecies palustris grows in heath on the coastal plain between Cervantes and near Cataby and subspecies panduratus is found in heath, sometimes Banksia woodland from near Eneabba to Watheroo National Park.[1]
References
