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Greene's thistle
Cirsium inamoenum
Cirsium inamoenum
Greene's thistle Aster Family
Cirsium inamoenum Asteraceae
--more--
common names
  Greene's thistle
  Jackson Hole thistle
  Davis' thistle
  intermountain thistle
accepted scientific name
  •Cirsium inamoenum (Greene) D.J. Keil
rules for finding collection records
  Cirsium davisii (14)
  Cirsium inamoenum (516)
  Cirsium subniveum (271)
family name
  • Asteraceae
Image Author: ©2012 Gary A. Monroe
Image License: CC BY-NC
Image Source

Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color
Flower size is 0.9 to 1.2 inches
Leaf: Alternate
Plant Observed 2nd week of May thru 2nd week of September

How Likely at this Location (16%)
Name Match (100%)
Plant Showiness (63%)
base map where plant found
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Rocky
Desert
Forest
Disturbed
Riparian
Brush
Meadow
Grassland
Native Plant Status
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native Native
native Not Present