⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-2610776, with some changes.
This name is a synonym of Cynanchum albiflorum .
The record derives from Tropicos which reports it as a synonym (record 2610776
) with original publication details: Enum. Pl. Jap. 2: 438 438 1877.