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Douglas' thistle
Cirsium douglasii
Douglas' thistle Aster Family
Cirsium douglasii Asteraceae
common name
  Douglas' thistle
accepted scientific name
  Cirsium douglasii DC.
rules for finding collection records
  Cirsium breweri (15)
  Cirsium douglasii (324)
family name
Image Author: ©2011 Julie Kierstead Nelson
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color color
Flower size is 0.8 to 1.6 inches
Leaf: Alternate, Basal
Plant Observed beginning of May thru 1st week of October

How Likely at this Location (14%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Photos
Cal Photos (96)
Wikimedia Commons (1)
SEINet (1)
base map where plant found
mag select

Native Plant Status
native status map native status map native status map native status map
native Native
native Not Present

grid lines base