Patagonia Wildflowers
Wildflower Identification
Search for wildflowers by location,
color, shape and time
Click here for
Link Copied to the Clipboard
Jerusalem artichoke
Helianthus tuberosus
Helianthus tuberosus
Jerusalem artichoke Aster Family
Helianthus tuberosus Asteraceae
--show more--
English common name
  •Jerusalem artichoke
Spanish common names
  •alcachofa de Jerusalén
accepted scientific name
  •Helianthus tuberosus L.
rules for finding collection records
  Helianthus tuberosus (49)
family name
  • Asteraceae
Image Author: John R. Gwaltney, Southeastern Flora
Image License: Author's permission
Image Source

Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is 2.5 to 3.5 inches
Number of ray petals: 10 to 20
Leaf: Alternate, Opposite, Simple
Plant Observed 2nd week of October thru end of May

How Likely at this Location (12%)
Name Match (100%)
Plant Showiness (90%)
base map where plant found
mag select
Native Plant Status
native status map native status map native status map native status map mask
native Not Native native Not Present