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white thistle
Cirsium hookerianum
Cirsium hookerianum
white thistle Aster Family
Cirsium hookerianum Asteraceae
--more--
common names
  white thistle
  Hooker's thistle
accepted scientific name
  •Cirsium hookerianum Nutt.
rules for finding collection records
  Cirsium hookerianum (693)
family name
  • Asteraceae
Image Author: ©2010 Craig Althen, downloaded from the University of Washington Burke Museum
Image License: not-for-profit use only
Image Source

Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color
Flower size is about 1.5 inches
Leaf: Basal
Plant Observed beginning of June thru 2nd week of September

Plant Showiness (63%)
base map where plant found
mag select

Meadow
Forest
Disturbed
Rocky
Riparian
Grassland
Desert
Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Native
native Not Present