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slender sunflower
Helianthus gracilentus
Helianthus gracilentus
slender sunflower Aster Family
Helianthus gracilentus Asteraceae
--more--
common name
  slender sunflower
accepted scientific name
  •Helianthus gracilentus A. Gray
rules for finding collection records
  Helianthus gracilentus (1381)
family name
  • Asteraceae
Image Author: ©2004 Anthony Valois and the National Park Service
Image License: public domain
Image Source

Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 1.4 to 2.5 inches
Number of ray petals: 13 to 21
Leaf: Opposite
Plant Observed last week of February thru 3rd week of November

Plant Showiness (81%)
base map where plant found
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Native Plant Status
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native Native
native Not Present