]> GH barcode-02163900 United States of America Virginia John's Creek Mt., 4.5 mi. E. of Mt. Lake Biol. Sta., just over Giles Co. line; ca. 1.0 mi. SSE of Captain. Diphasiastrum tristachyum (Pursh) Holub (Pursh) Holub 2020-09-29 16:39:01 W. H. Wagner