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Vernonia arkansana
Arkansas ironweed Aster Family
Vernonia arkansana Asteraceae
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common names
  Arkansas ironweed
  great ironweed
accepted scientific name
  Vernonia arkansana DC.
rules for finding collection records
  Vernonia arkansana (338)
  Vernonia crinita (20)
family name
  Asteraceae
Image Author: ©2004-2014 John Hilty, Illinois Wildflowers
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color
Flower size is .75 to 1.25 inches
Leaf: Alternate
Plant Observed beginning of July thru end of October
Native

How Likely at this Location (17%)
Name Match (100%)
Plant Showiness (54%)
Native
base map where plant found

Riparian
Grassland
Disturbed
Meadow
grid lines base