Saururus cernuus
Thunb.NOT EVALUATEDPublished in Thunb. (1784). In: Fl. Jap. 154 (Non L.).
The native range of this species is E. Canada to Mexico (Coahuila, Guerrero, Michoacán). It is a perennial or rhizomatous geophyte and grows primarily in the temperate biome.
