Rhexia

1. Flowers white to pale pink; stems ± terete.

R. mariana

1. Flowers pink-purple; stems 4-winged.

R. virginica

All species found in Rhexia

Rhexia marianaMARYLAND MEADOW-BEAUTY 
Rhexia virginicaMEADOW-BEAUTY 

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. June 28, 2017. http://michiganflora.net/genus.aspx?id=Rhexia.