romaine lettuce
(Lactuca sativa var. longifolia)
Invasive Listing Sources
No reference that we have lists this species as invasive in North America. This species is included for comparison to other species that are considered invasive.
Taxonomic Rank
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Asteridae |
| Order: Asterales |
| Family: Asteraceae |
| Genus: Lactuca |
| Subject: Lactuca sativa var. longifolia Lam. |
Synonyms and Other Names
Other Common Names:
cos lettuce
References
Common Name Reference: Germplasm Resources Information Network (GRIN) Online Database
Scientific Name Reference: Germplasm Resources Information Network (GRIN) Online Database