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yellowspine thistle
Cirsium ochrocentrum
yellowspine thistle Aster Family
Cirsium ochrocentrum Asteraceae
--more--
common name
  yellowspine thistle
accepted scientific name
  Cirsium ochrocentrum A. Gray
rules for finding collection records
  Cirsium ochrocentrum (1304)
family name
  Asteraceae
Image Author: ©2010 Jane Shelby Richardson
Image License: CC BY
Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color color
Flower size is 1.0 to 1.5 inches
Leaf: Alternate, Basal
Plant Observed 2nd week of April thru 3rd week of October

How Likely at this Location (28%)
Name Match (100%)
Plant Showiness (63%)
base map where plant found
mag select

Disturbed
Grassland
Desert
Sand
Forest
Native Plant Status
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native Native
native Not Present

Invasive in some regions.
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