Rheum

All species found in Rheum

Rheum ×hybridumGARDEN RHUBARB, PIE-PLANT 

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. December 12, 2017. http://michiganflora.net/genus.aspx?id=Rheum.