Английская Википедия:Calochortus excavatus

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Calochortus excavatus is a species of flowering plant in the lily family known by the common name Inyo County star-tulip.[1][2]

Distribution

The flowering plant is endemic to eastern California, where it is known from several reduced and threatened populations in Mono and Inyo Counties.[3] It occupies grassy habitats in alkaline Shadscale scrub plant communities, alongside Atriplex and other playa halophyte flora, primarily in Owens Valley.[2]

The species is listed as endangered, threatened by the loss of local groundwater.[4]

Description

Calochortus excavatus is a perennial bulb, growing a slender unbranched stem to about Шаблон:Convert in maximum height.[1]

The inflorescence bears 1 to 6 erect bell-shaped flowers in a close cluster. Each flower has three sepals which lack spotting, and three white petals. The petals may have green striping on their outer surfaces and generally have a red-purple blotch at the base. The anthers are reddish to purple.[1][5]

See also

References

Шаблон:Reflist

External links

Шаблон:Commons category

Шаблон:Taxonbar


Шаблон:Liliales-stub

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  1. ↑ 1,0 1,1 1,2 Flora of North America
  2. ↑ 2,0 2,1 Calflora taxon report, Calochortus excavatus E. Greene, Inyo County star tulip
  3. ↑ Biota of North America Program 2014 county distribution map
  4. ↑ California Native Plant Society Inventory of Rare and Endangered Plants of California, Calochortus excavatus
  5. ↑ Jepson Manual Treatment for Calochortus excavatus
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