Lactuca longifolia Michx.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:134548-2
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Lactuca canadensis var. longifolia Farw., Pap. Michigan Acad. Sci. 2: 45 (1923).
- Nomenclatural link
- Lactuca elongata var. longifolia (Michx.) Torr. & A.Gray, Fl. N. Amer. (Torr. & A. Gray) 2: 496 (1843).
- Nomenclatural link
- Lactuca canadensis var. longifolia (Michx.) Farw.
- Duplicate citation of
- Lactuca longifolia Michx., Fl. Bor.-Amer. (Michaux) 2: 85 (1803).