1. Pobedimova, EG (1978) Family 132 Asclepiadaceae R. Br. Pages 60–69 in Fedorov AA, ed. Flora of Russia: The European Part and Bordering Regions. Volume 3, Magnoliophyta, Magnoliopsida. [Translation by Kothekar VS (2000) Rotterdam, Netherlands: A.A. Balkema]
2. The spread of Vincetoxicum species (Asclepiadaceae) in Ontario;Pringle;Can Field-Nat,1973
3. The swallow-worts: European or pale swallow-wort and black swallow-wort;Lawlor;NY Forest Owner,2003
4. Tolerance of Swallowworts (Vincetoxicum spp.) to Multiple Years of Artificial Defoliation and Clipping