Taxon  Report   4912 
Linum usitatissimum  L.
Common flax
Linum usitatissimum
© 2006 Louis-M. Landry
Click on a photo to see it bigger.
Linum usitatissimum
© 2006 Louis-M. Landry
Linum usitatissimum
© 2015 Barry Breckling
Linum usitatissimum, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Linum usitatissimum
© 2006 Louis-M. Landry
Family: LINACEAE  
Genus: Linum
Toxicity: DERMATITIS   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Linum usitatissimum

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Linum humile
PLANTS: Linum usitatissimum var. humile
More information about  Linum usitatissimum
Jepson eFlora

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 25, 2016).

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