Taxon  Report   8486 
Helianthus tuberosus  L.
Jerusalem artichoke
Helianthus tuberosus
© 2005 Luigi Rignanese
Click on a photo to see it bigger.
Helianthus tuberosus, a dicot, is a perennial herb that is not native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Helianthus tuberosus
© 2011 Nick Kurzenko
Genus: Helianthus
agricultural plant
Wetlands:Usually occurs in non wetlands, but occasionally found in wetlands [U.S. Fish & Wildlife Service.]
Distribution by County 

Add an Observation of  Helianthus tuberosus

Name Status:
Accepted by PLANTS
Alternate Names:
(according to)

PLANTS: Helianthus tomentosus
PLANTS: Helianthus tuberosus var. subcanescens
More information about  Helianthus tuberosus
UC Integrated Pest Management Weed Photo Gallery
(profile of this plant as an agricultural weed)

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 22, 2016).

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