Relationship: Deviation
Infrageneric taxa are not included in Plants of the World Online.
Sections are per Wagner and Hoch's Onagraceae website: https://naturalhistory2.si.edu/botany/onagraceae/result.cfm
Downstream deviations for Calylophus 3
Downstream deviations for Kneiffia 5
Downstream deviations for Ravenia 2
Downstream deviations for Eremia 1
Downstream deviations for Oenothera 44
Downstream deviations for Anogra 4
Downstream deviations for Pachylophus 5
Downstream deviations for Leucocoryne 4
Downstream deviations for Xanthocoryne 2
Downstream deviations for Lavauxia 3
Downstream deviations for Megapterium 2
Downstream deviations for Kleinia 2
Downstream deviations for Hartmannia 2
Downstream deviations for Gaura 17