Quite different from other members of Theophrastaceae and sometimes segregated as the Samolaceae.
All species found in Samolus
Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March 2, 2021. https://michiganflora.net/genus.aspx?id=Samolus.