| + | Asclepias incarnata, Linn. Glabrous or nearly so, leafy and branching, 3 ft.: Lvs. opposite, oblong-lanceolate: corolla rose-purple to flesh-color, with oblong lobes: pods glabrous, erect. B.R. 250. Var. piilchra, Pers. Hirsute, and Lvs. broader. Swamps.—Common. |