Canada's Plant Hardiness Site

Apocynaceae dogbane family
Asclepias exaltata L.
En: poke milkweed, tall milkweed, fourleaf milkweed;
Fr: asclepiade tres grande, grande asclepiade

• [=Asclepias bicknellii Vail]
• [=Asclepias exaltata Muhl. ex Bigelow, nom. illeg. hom., non L.]
• [=Asclepias nivea L. var. curassavica (L.) Kuntze]
• [=Asclepias nivea Sims, nom. illeg. hom., non L.]
• [=Asclepias phytolaccoides G.F.Lyon ex Pursh]
• [=Asclepias syriaca L, var. exaltata (L.) L.]