Английская Википедия:Erigeron speciosus
Шаблон:Short description Шаблон:Speciesbox
Erigeron speciosus is a widespread North American species of flowering plants in the family Asteraceae known by the common names aspen fleabane,[1] garden fleabane,[2] and showy fleabane.[3]
Description
E. speciosus is a perennial herb up which grows up to Шаблон:Convert tall, producing underground rhizomes and a woody caudex. The inflorescence generally contains 2–20 flower heads per stem. Each head contains 75–150 white, lavender or blue ray florets surrounding many yellow disc florets.[3][4] Flowers bloom from June to October.[3][5]
The species is similar to E. subtrinervis, the stems and leaves of which are hairy.[5]
Etymology
The specific epithet speciosus means 'pretty'.[5]
Distribution and habitat
The species has been found in western Canada and the United States, from Alberta and British Columbia south as far as Arizona and New Mexico,[5][6] with some isolated populations in the Mexican state of Baja California. It grows in open coniferous forests.[5]
References
External links
- Photo of herbarium specimen at Missouri Botanical Garden, collected in Colorado in 1899 — isotype of Erigeron salicinus, syn of E. speciosus
- Turner Photographics, Wildflowers of the Pacific Northwest, Erigeron speciosus, (Showy Fleabane) — photos, description, partial distribution map
- ↑ Шаблон:PLANTS
- ↑ Шаблон:BSBI 2007
- ↑ 3,0 3,1 3,2 Flora of North America, Erigeron speciosus. Showy fleabane
- ↑ Eastwood, Alice 1896. Proceedings of the California Academy of Sciences, Series 2, 6: 297
- ↑ 5,0 5,1 5,2 5,3 5,4 Шаблон:Cite book
- ↑ Biota of North America Program 2014 county distribution map
- Английская Википедия
- Erigeron
- Flora of the Northwestern United States
- Flora of the Southwestern United States
- Flora of Western Canada
- Flora of Baja California
- Flora of New Mexico
- Flora of the Rocky Mountains
- Plants described in 1833
- Taxa named by Alice Eastwood
- Flora without expected TNC conservation status
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- Википедия
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