Family: Onagraceae
[Circaea canadensis var. virginiana Fernald, more..., Circaea latifolia Hill, Circaea lutetiana subsp. canadensis (L.) Asch. & Magnus, Circaea lutetiana var. canadensis L., Circaea quadrisulcata subsp. canadensis (L.) A. Löve & D. Löve, Circaea quadrisulcata var. canadensis (L.) H. Hara]
John Hilty