Oenothera williamsonii Wats.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1181263-2
Family as entered in IPNI
Onagraceae

Links

Nomenclatural link
Oenothera auricula subvar. williamsonii H.Lév., Bull. Acad. Int. Géogr. Bot. sér. 3, 18(222-224): 271 (1908).
Duplicate citation of
Oenothera williamsonii S.Watson, Proc. Amer. Acad. Arts viii. (1873) 597.