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Cirsium andersonii
Anderson's thistle Aster Family
Cirsium andersonii Asteraceae
--more--
common names
  Anderson's thistle
  rose thistle
accepted scientific name
  Cirsium andersonii (A. Gray) Petr.
rules for finding collection records
  Cirsium andersonii (466)
family name
  Asteraceae
Image Author: ©2006 Steve Matson
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color
Flower size is 1.2 to 1.8 inches
Leaf: Alternate, Basal
Plant Observed 3rd week of June thru 1st week of October

How Likely at this Location (20%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Descriptions
Wikipedia
eFloras.org
Jepson
SEINet (3)
USDA PLANTS profile
base map where plant found
mag select

Forest
Meadow
Disturbed
Native Plant Status
native status map native status map native status map
native Native
native Not Present

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