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Helianthus heterophyllus
wetland sunflower Aster Family
Helianthus heterophyllus Asteraceae
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common names
  wetland sunflower
  variableleaf sunflower
accepted scientific name
  Helianthus heterophyllus Nutt.
rules for finding collection records
  Helianthus heterophyllus (195)
family name
  Asteraceae
Image Author: ©2015 Richard Spellenberg
Image License: CC BY-NC-SA
Image Source Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 1.4 to 3.5 inches
Number of ray petals: 12 to 18
Leaf: Opposite, Basal
Plant Observed beginning of June thru 2nd week of November

How Likely at this Location (14%)
Name Match (100%)
Plant Showiness (81%)
Links to Plant Descriptions
eFloras.org
SEINet
USDA PLANTS profile
Links to Plant Photos
Southeastern Flora (26)
Shirley Denton (7)
Cal Photos (5)
base map where plant found
mag select

Grassland
Forest
Wetland
Disturbed
grid lines base