Canada's Plant Hardiness Site

Apocynaceae dogbane family
Cynanchum rossicum Kleopow
En: dog-strangling vine, European swallowwort, pale swallowwort;
Fr: dompte-venin de Russie, cynaque de Russie

• [=Cynanchum medium auct., non R.Br.]
• [=Cynanchum rossicum Kleopow (basionym)]
• [=Vincetoxicum medium auct., non (R.Br.) Decaisne]
• [=Vincetoxicum officinale Moench var. rossicum (Kleopow) Grodzińska]