Anonymous - s.n. -
Borisova - s.n. 1972 - Mongolia
Cynanchum thesioides
Fu - 5327 - China
Guo - 15044 - China
Guo - 1506133 - China
Ikonnikov-Galitzky - 150 - Mongolia
Karo - 145 - Russian Federation
Krasnoborov - 124 - Russian Federation
Krasnoborov - 192 - Russian Federation
Legendre - s.n. - China
Maltzev - 3761 - Russian Federation
Polynov - 205 - Mongolia
Skvortsov - s.n. 1988 - Russian Federation
Wang - 93-414 - China
Wu - 97-81 - China
Zhu - 9553 - China