Английская Википедия:Isopogon scabriusculus
Шаблон:Short description Шаблон:Speciesbox
Isopogon scabriusculus is a species of flowering plant in the family Proteaceae and is endemic to southwestern Western Australia. It is a shrub with cylindrical, or narrow flat, sometimes forked leaves, and spherical to oval heads of pink or red flowers.
Description
Isopogon scabriusculus is a shrub that typically grows to about Шаблон:Cvt high and wide, with reddish brown or greyish branchlets. The leaves are cylindrical, grooved or flat and narrow, up to Шаблон:Cvt long, sometimes forked with the undivided part up to Шаблон:Cvt long. The flowers are mostly arranged on the ends of branchlets, in sessile, spherical to oval heads up to Шаблон:Cvt in diameter with overlapping, egg-shaped involucral bracts at the base. The flowers are red or pink, sometimes hairy and the fruit is a hairy nut about Шаблон:Cvt long, fused with others in a spherical head up to Шаблон:Cvt long in diameter.[1][2]
Taxonomy
Isopogon scabriusculus was first formally described in 1856 by Carl Meissner in de Candolle's Prodromus Systematis Naturalis Regni Vegetabilis.[3][4] (Meissner had previously published the name Isopogon scabriusculus in 1852 but without a description.)[5][6]
In 1995, Donald Bruce Foreman described three subspecies of I. scabriusculus in Flora of Australia and the names are accepted at the Australian Plant Census.[2]
- Isopogon scabriusculus subsp. pubifloris Foreman[7] is a shrub up to Шаблон:Cvt tall with simple, cylindrical leaves up to Шаблон:Cvt long, hairy pink flowers up to Шаблон:Cvt long from September to November, and fruiting cones up to about Шаблон:Cvt diameter.[8][9]
- Isopogon scabriusculus Meisn. subsp. scabriusculus[10] is a shrub up to Шаблон:Cvt tall with flat, sometimes three-lobed leaves up to Шаблон:Cvt long, glabrous pink flowers up to Шаблон:Cvt long from July to October, and fruiting cones up to about Шаблон:Cvt diameter.[11][12]
- Isopogon scabriusculus subsp. stenophyllus Foreman[13] is a shrub up to Шаблон:Cvt tall with simple, grooved leaves oval in cross-section, up to Шаблон:Cvt long, glabrous red or pink flowers up to Шаблон:Cvt long from July to October, and fruiting cones about Шаблон:Cvt diameter.[14][15]
The specific epithet (scabriusculus) means "minutely scabrous",[16]Шаблон:Rp pubiflorus means "softly hairy-flowered"[16]Шаблон:Rp and stenophyllus means "narrow-leaved".[16]Шаблон:Rp
Distribution and habitat
Isopogon scabriusculus is widespread in the south-west of Western Australia where it grows on sandplains and ridges. Subspecies pubifloris grows in scrub, shrubland and woodland between Hyden, Southern Cross, Coolgardie, Lake King and the Frank Hann National Park.[8][9] Subspecies scabriusculus grows in mallee, scrub and heath between Mullewa and Newdegate[11][12] and subspecies stenophyllus grows in heath and shrubland, mainly between Wubin, Southern Cross and Newdegate.[14][15]
Conservation status
All three subspecies of I. scabriusculus are classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.[9][12][15]
References
- ↑ Шаблон:FloraBase
- ↑ 2,0 2,1 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite book
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ 8,0 8,1 Шаблон:Cite web
- ↑ 9,0 9,1 9,2 Шаблон:FloraBase
- ↑ Шаблон:Cite web
- ↑ 11,0 11,1 Шаблон:Cite web
- ↑ 12,0 12,1 12,2 Шаблон:FloraBase
- ↑ Шаблон:Cite web
- ↑ 14,0 14,1 Шаблон:Cite web
- ↑ 15,0 15,1 15,2 Шаблон:FloraBase
- ↑ 16,0 16,1 16,2 Шаблон:Cite book
