Erigeron trifidus Hook.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:94201-2
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Erigeron compositus f. trifidus (Hook.) Fernald, Rhodora 50: 238 (1948).
Nomenclatural link
Erigeron compositus var. trifidus (Hook.) A.Gray, Proc. Amer. Acad. Arts 16: 90 (1880).
Duplicate citation of
Erigeron trifidus Hook., Fl. Bor.-Amer. (Hooker) 2(7): 17 (1834).