Oenothera toumeyi (Small) Tidestr.   (redirected from: Calytophus toumeyi (Small) Towner)

Family: Onagraceae

Toumey's calylophus, more...Toumey's sundrops

[Calylophus hartwegii ssp. toumeyi (Small) Towner & P.H. Raven, moreCalylophus toumeyi (Small) Towner, Calytophus toumeyi (Small) Towner, Galpinsia toumeyi Small, Oenothera hartwegii var. toumeyi (Small) Munz]