1. Ovary and fruit puberulent; basal leaves simple, toothed or shallowly lobed.
1. Ovary and fruit glabrous; basal leaves pinnately compound.
All species found in Pimpinella
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 23, 2017. http://michiganflora.net/genus.aspx?id=Pimpinella.