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Helianthus tuberosus
Jerusalem artichoke Aster Family
Helianthus tuberosus Asteraceae
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common names
  Jerusalem artichoke
  Jerusalem sunflower
  girasole
  topinambour
accepted scientific name
  Helianthus tuberosus L.
rules for finding collection records
  Helianthus tuberosus (2187)
family name
  Asteraceae
Image Author: ©2013 Alois Staudacher
Image License: CC BY
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 2. to 3.9 inches
Number of ray petals: 10 to 20
Leaf: Alternate, Opposite
Plant Observed 3rd week of June thru end of October
Native and Introduced

How Likely at this Location (54%)
Name Match (100%)
Plant Showiness (90%)
Native and Introduced
base map where plant found

Disturbed
Riparian
Forest
Grassland
grid lines base