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Helianthus hirsutus
hairy sunflower Aster Family
Helianthus hirsutus Asteraceae
common name
  hairy sunflower
accepted scientific name
  Helianthus hirsutus Raf.
rules for finding collection records
  Helianthus hirsutus (1517)
family name
Image Author: ©2003 Sonnia Hill
Image License: Author's permission
Image Source Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 2. to 3. inches
Number of ray petals: 10 to 15
Leaf: Opposite
Plant Observed beginning of June thru 3rd week of October

How Likely at this Location (41%)
Name Match (100%)
Plant Showiness (81%)
base map where plant found
mag select

grid lines base