Jeffersonia

Jeffersonia is a genus of only two species, the other being J. dubia, occurring in eastern Asia. The Asian species is somewhat different and sometimes segregated as the monotypic genus Plagiorhegma​.

All species found in Jeffersonia

Jeffersonia diphyllaTWINLEAF 

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 26, 2021. https://michiganflora.net/genus.aspx?id=Jeffersonia.