Lactuca canadensis Linnaeus
Lactuca canadensis Linnaeus is an accepted species name sensu FNA Ed. Comm., 2006a.
Vernacular names
- laitue du Canada Darbyshire et al., 2000
- Canada lettuce Darbyshire et al., 2000
- arrow-leaved lettuce Canadian Forest Service, 2007
- Canada wild lettuce Klinkenberg, 2010+
- devil's weed Hinds, 2000
- tall wild lettuce UWSP
Synonyms
- Lactuca canadensis Linnaeus var. canadensis TROPICOS
- Lactuca canadensis var. latifolia Kuntze FNA Ed. Comm., 2006a
- Lactuca canadensis var. longifolia (Michaux) Farwell FNA Ed. Comm., 2006a
- Lactuca canadensis var. obovata Wiegand FNA Ed. Comm., 2006a
- Lactuca sagittifolia Elliott FNA Ed. Comm., 2006a
Distribution
- Native
- Introduced
- Ephemeral
- Excluded
- Extirpated
- Doubtful
- Absent

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Classification
Class | Equisetopsida |
Subclass | Magnoliidae |
Superorder | Asteranae |
Order | Asterales |
Family | Asteraceae |
Subfamily | Cichorioideae |
Tribe | Cichorieae |
Genus | Lactuca |
Species | Lactuca canadensis |
Habit
Herb