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Vernonia gigantea
giant ironweed Aster Family
Vernonia gigantea Asteraceae
--more--
common names
  giant ironweed
  tall ironweed
accepted scientific name
  Vernonia gigantea (Walter) Trel.
rules for finding collection records
  Vernonia altissima (72)
  Vernonia gigantea (2437)
family name
  Asteraceae
Image Author: ©2013 Mary Keim
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: No obvious petals, Many petals
Petal colors: color color
Flower size is about 0.8 inches
Number of ray petals: 10 to 30
Leaf: Alternate
Plant Observed last week of June thru 1st week of November

How Likely at this Location (60%)
Name Match (100%)
Plant Showiness (54%)
base map where plant found
mag select

Forest
Disturbed
Riparian
Grassland
Wetland
Meadow
Native Plant Status
native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map native status map
native Native
native Not Present

grid lines base