Schisandra glabra, Starvine, native to Georgia but collected in Howard County, Md, Helen Lowe Metzman 2017-07-25-20.33 (24498004807).jpg
A flora of North America (Table 13) (7351970272).jpg
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
United States Department of Agriculture Plants Database
World Checklist of Selected Plant Families
Interim Register of Marine and Nonmarine Genera
Open Tree of Life reference taxonomy version 3.2
North Carolina Extension Gardener Plant Toolbox