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Bidens bipinnata
Spanish needles Aster Family
Bidens bipinnata Asteraceae
common name
  Spanish needles
accepted scientific name
  Bidens bipinnata L.
rules for finding collection records
  Bidens bipinnata (1649)
family name
Image Author: © John Hilty, Illinois Wildflowers
Image License: Author's permission
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is .25 to 0.5 inches
Number of ray petals: 0 to 5
Leaf: Opposite
Plant Observed beginning of July thru end of October

How Likely at this Location (43%)
Name Match (100%)
Plant Showiness (45%)
base map where plant found
mag select

grid lines base