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Cirsium arizonicum
Arizona thistle Aster Family
Cirsium arizonicum Asteraceae
--more--
common name
  Arizona thistle
accepted scientific name
  Cirsium arizonicum (A. Gray) Petr.
rules for finding collection records
  Cirsium arizonicum (844)
  Cirsium calcareum (150)
  Cirsium nidulum (38)
  Cirsium pulchellum (53)
  Cirsium rothrockii (37)
family name
  Asteraceae
Image Author: ©2007 Jerry Oldenettel
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color color
Flower size is 1. to 1.4 inches
Leaf: Alternate, Basal
Plant Observed 3rd week of May thru 2nd week of November

How Likely at this Location (33%)
Name Match (100%)
Plant Showiness (63%)
base map where plant found
mag select

Forest
Riparian
Disturbed
Rocky
Desert
grid lines base