Two additional species occur in eastern Asia, representing a disjunct distribution pattern between eastern North America and eastern Asia well displayed in many families.
Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. March 16, 2025
https://mifloradev.lsa.umich.edu/flora-demo/#/genus/Sassafras