Asclepias incarnata Linnaeus var. pulchra (Ehrhart ex Willdenow) Persoon. Eastern Swamp Milkweed. Phen: Jul-Sep; Aug-Oct. Hab: Marshes, bogs, swamps. Dist: NS and ME south to e. NC, w. SC, GA, and e. TN (Chester, Wofford, & Kral 1997), and s. FL.

Origin/Endemic status: Native

Synonymy: = C, G, GW2, NE, Tx, Va; = Asclepias incarnata L. ssp. pulchra (Ehrh. ex Willd.) Woodson – K1, K3, K4, NcTx, NY, Pa, RAB, Tn, W, Woodson (1954); = Asclepias pulchra Ehrh. ex Willd. – S; > Asclepias incarnata L. var. neoscotica Fernald – F; > Asclepias incarnata L. var. pulchra (Ehrh. ex Willd.) Pers. – F

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