Taxon  Report   4546 
Lactuca biennis  (Moench) Fern.
biennial wild lettuce,  tall blue lettuce
Lactuca biennis, 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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 Plant Characteristics
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Bloom Period
Lactuca biennis
© 2006 Louis-M. Landry
Lactuca biennis
© 2006 Louis-M. Landry
Communities:
Redwood Forest, wetland-riparian
Wetlands:Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.]
Family: ASTERACEAE  
Genus: Lactuca
Add an Observation of  Lactuca biennis
 
Name Status:
Accepted by TJM2 + PLANTS + JM93
Other Names:
(according to)

PLANTS: Lactuca spicata var. integrifolia
PLANTS: Lactuca spicata
PLANTS: Mulgedium spicatum var. integrifolium
PLANTS: Mulgedium spicatum
 Information about  Lactuca biennis  from other sources:
USDA PLANTS Profile (LABI)

Photos on CalPhotos / Google Images

website references on Google
 

Jepson eFlora (TJM2)

Records from the Consortium of California Herbaria

Original Publication citation. on the International Plants Names Index

Search efloras.org (Flora of North America)

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]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Dec 22, 2014).

The information on this page comes from diverse sources. None of the links are sponsored.

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