Plant Lists
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Robert H. Mohlenbrock. USDA NRCS, 1992, Western wetland flora: Field office guide to plant species.
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©Gary A. Monroe. United States, Oregon, Harney Co.. July 27, 2002
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©Gary A. Monroe. United States, Oregon, Harney Co.. July 27, 2002
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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Illinois, Kan
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©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
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©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
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©Al Schneider. United States, Colorado, NM, AZ, UT, Four Corners vicinity, within 150 miles of the c
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©Lindsey Koepke. United States, Washington, Pierce Co., Ashford, Tahoma Woods. August 06, 2005
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©Lindsey Koepke. United States, Washington, Pierce Co., Ashford, Tahoma Woods. August 06, 2005
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Britton, N.L., and A. Brown, 1913, An illustrated flora of the northern United States, Canada and th
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USDA NRCS, Wetland flora: Field office illustrated guide to plant species.. Provided by NRCS Nationa
Plant Details
Family Name: Asteraceae Bercht. & J. Presl - Aster family
Common Name: Canada thistle
Symbol: CIAR4
Date Modified: June 22, 2023, 3:48 a.m.
Wetland Ratings
| AGCP | AW | CB | EMP | GP | HI | MW | NCNE | WMVC | AK |
|---|---|---|---|---|---|---|---|---|---|
| FACU | FACU | FACU | FACU | FACU | FACU | FAC | FAC |