]> GH barcode-00993384 United States of America Maryland Town of Cambridge, along MD Rt. 16 near Woods Road, at the edge of farm fields on south side of the road. Asclepias incarnata subsp. pulchra (Ehrhart ex Willdenow) Woodson (Ehrhart ex Willdenow) Woodson 2020-11-20 11:33:58 W. D. Longbottom