Cirsium palustre
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Revision as of 16:49, 23 April 2010 by James B Posey (Talk | contribs)
Marsh Thistle
Cirsium palustre (L,) Scopoli- ANPC Rank –
- Moss, Flora of Alberta – No
- Global Invasive Species Database – No
- NatureServe Rank – Medium
- Haber, Upland – No
- Haber, Wetland – No
- CWF, Status & Invasive Range – High in BC, Minor in Great Lakes basin, ON, NF, NS
- Alberta Revegetation Guidelines – No
- The Nature Conservancy – No
- CBCN – No
- AB Weed – Prohibited Noxious
Remarks
Forms dense monocultural stands.
[1] Link to USDA Plants Database, Cirsium palustre (L.) Scop.
[2] Link to NatureServe I-Rank information, Cirsium palustre - (L.) Scop. Marsh Thistle
Cirsium palustre (L.) Scop. - marsh thistle Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 554. Courtesy of Kentucky Native Plant Society.
