Taxon  Report   4048 
Helianthus maximilianii  Schrader
Maximilian sunflower
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Helianthus maximilianii, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

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Observation Hotline
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Plant Characteristics
and Associations
Helianthus maximilianii
© 2011 Gina Darin
Genus: Helianthus
Distribution by County 

Add an Observation of  Helianthus maximilianii

Name Status:
Accepted in JM93
More information about  Helianthus maximilianii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images
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: May 25, 2016).

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