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Spalding's silene

Silene spaldingii

Also called Spalding's Catchfly, Spalding's campion

Spalding's silene
Photo: USFWS, Public domain
Family
Caryophyllaceae (Pink & carnation family)
Grows as
Perennial
Native range
SE. British Columbia to NW. U.S.A.
Climate
temperate

About

Silene spaldingii is a rare species of flowering plant in the family Caryophyllaceae known by the common names Spalding's silene, Spalding's catchfly and Spalding's campion. It is native to eastern Washington, eastern Oregon, northern Idaho and northern Montana, where its distribution extends just into British Columbia, Canada. Much of its former habitat has been converted to agriculture and its range is now limited to the last remaining stretches of pristine prairie grassland in this region. It is threatened by the degradation and loss of its remaining habitat. It is federally listed as a threatened species in the United States and it is designated endangered by Canada's COSEWIC.

This is a perennial herb producing many stems and shoots from a thick taproot and woody, branching caudex. The stems grow erect 20–60 cm (8–24 in) in maximum height.

Other Silene plants

Moss campion · Silene acutifolia · Egyptian Campion · Silene akaisialpina · Kamalo Gulch catchfly · Pink Family · Silene amoena · Silene andicola · Silene andryalifolia · Sleepy silene · Naked catchfly · Silene apetala

Text excerpted from the Wikipedia article Silene spaldingii by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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