Flora of the Southeastern United States
2022 Edition


Data mode


Sign up


Rheum Linnaeus. Rhubarb.

A genus of about 30-60 species, perennial herbs, of temperate and subtropical Asia and Europe.

Ref: Brandbyge In Kubitzki, Rohwer, & Bittrich (1993); Freeman (2005d) In Flora of North America Editorial Committee (2005). Show full citations.

Show in key(s)

Show parent

Show children

Your browser does not support SVGs

Hover over a shape, letter, icon, or arrow on the map to see what it means. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.