Patagonia Wildflowers
Wildflower Identification
Search for wildflowers by location,
color, shape and time
Click here for
Helianthus annuus
Helianthus annuus
sunflower Aster Family
Helianthus annuus Asteraceae
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English common name
Spanish common names
accepted scientific name
  •Helianthus annuus L.
rules for finding collection records
  •Helianthus annuus (575)
family name
  • Asteraceae
Image Author: ©2008 Matt Lavin
Image License: CC BY-SA
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 3.0 to 5.0 inches
Number of ray petals: 15 to 30
Leaf: Alternate, Opposite, Simple
Plant Observed All Year

How Likely at this Location (78%)
Name Match (100%)
Plant Showiness (100%)
base map where plant found
mag select
grid lines base