Taxon  Report   4547 
Lactuca canadensis  L.
Canada lettuce, Canada wild lettuce
Lactuca canadensis, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.
 

 Interactive Distribution Map 


 Observation Hotline 
 (observation details)



 Distribution by County 


© 2006 Louis-M. Landry

© 2006 Louis-M. Landry
 Plant Characteristics
 and Associations



Bloom Period
Communities: weed, characteristic of disturbed places
Habitat: disturbed [Walker]
Wetlands:Usually occurs in non wetlands, but occasionally found in wetlands [U.S. Fish & Wildlife Service.]
Family: ASTERACEAE  
Genus: Lactuca
Add an Observation of Lactuca canadensis
Name Status:
Accepted by TJM2 + PLANTS + JM93
Other Names:
(according to)

PLANTS: Lactuca canadensis var. integrifolia
PLANTS: Lactuca canadensis var. latifolia
PLANTS: Lactuca canadensis var. longifolia
PLANTS: Lactuca canadensis var. obovata
PLANTS: Lactuca canadensis var. typica
PLANTS: Lactuca sagittifolia
PLANTS: Lactuca steelei
 Information about  Lactuca canadensis  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google

USDA PLANTS Profile (LACA)

Nursery availability and horticultural info on CNPLX

2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley

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 Calif. Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Apr 16, 2014).

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

Applications About Calflora Search for Plants
Calflora  -  1700 Shattuck Avenue   #198,   Berkeley, CA   94709  -  510 883-3148  -  CONTACT