United States, North Carolina, Macon, NNORTH CAROLINA. Macon Co.: National Forest Road #27, 2 miles northwest of Rainbow Springs.
Dry roadbanks.
Currently a synonym of Thaspium trifoliatum (L.) A, Gray var. aureum (L.) Britton according to USDA Plants Database. Collected for the Herbarium of the University of North Carolina for the "Plants of the Southeastern United States".