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Cirsium arizonicum
Arizona thistle Aster Family
Cirsium arizonicum Asteraceae
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common name
  Arizona thistle
accepted scientific name
  Cirsium arizonicum (A. Gray) Petr.
rules for finding collection records
  Cirsium arizonicum
  Cirsium calcareum
  Cirsium nidulum
  Cirsium pulchellum
  Cirsium rothrockii
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 1st week of November

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

Forest
Riparian
Disturbed
Desert
Rocky
grid lines base