]> GH barcode-02034430 United States of America South Carolina Santee Experimental Forest in Francis Marion National Forest, Irishtown Road. N side, 1 mi E of SC Rt. 402, near Witherbee. Agalinis purpurea (Linnaeus) Pennell (Linnaeus) Pennell 2020-07-20 09:39:45 S. R. Hill [data not captured]