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Cirsium scariosum
Also called Elk Thistle, Dwarf Thistle
Meadow thistle (Cirsium scariosum) is a variable thistle native to western North America, grown mainly in wild and native-plant gardens. It is biennial or perennial and comes in rosette, mounding, or tall erect forms.
Cirsium scariosum is a species of thistle known by the common names meadow thistle, elk thistle and dwarf thistle. It is native to much of western North America from Alberta and British Columbia, south to Baja California. There are also isolated populations on the Canadian Atlantic Coast, on the Mingan Archipelago in Québec, where it is called the Mingan thistle.
It was first published in Trans. Amer. Philos. Soc., ser.2, vol.7 on page 420 in 1841.
Creeping Thistle · Edible thistle · Elk thistle · Yellow thistle · Marsh Thistle · Brook Thistle · Wavyleaf thistle · Spear Thistle · Thistle
Text excerpted from the Wikipedia article Cirsium scariosum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
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.
