Representative Images

11 Images Send these Selected Images to Your Light Box

5097014 tall lettuce Lactuca canadensis Plant(s) Mary Ellen (Mel) Harte	5097010 tall lettuce Lactuca canadensis Foliage Mary Ellen (Mel) Harte	1557114 tall lettuce Lactuca canadensis Foliage John Cardina	1557118 tall lettuce Lactuca canadensis Foliage John Cardina
1557113 tall lettuce Lactuca canadensis Foliage John Cardina	5097011 tall lettuce Lactuca canadensis Feature(s) Mary Ellen (Mel) Harte	5097012 tall lettuce Lactuca canadensis Flower(s) Mary Ellen (Mel) Harte	5097013 tall lettuce Lactuca canadensis Flower(s) Mary Ellen (Mel) Harte
1120161 tall lettuce Lactuca canadensis Plant(s) James H. Miller & Ted Bodner	1120160 tall lettuce Lactuca canadensis Fruit(s) James H. Miller	1557120 tall lettuce Lactuca canadensis Fruit(s) Ken Chamberlain

Maps

EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org

Alternative content

Invasive Listing Sources

Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007
WeedUS - Database of Plants Invading Natural Areas in the United States

Taxonomic Rank

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Magnoliopsida

Subclass: Asteridae

Order: Asterales

Family: Asteraceae

Genus: Lactuca

Synonyms and Other Names

Other Common Names:
Canada lettuce

References

Common Name Reference:	Weed Science Society of America Common Names List
Scientific Name Reference:	USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.