| Name | Cynanchum batangense P. T. Li | 
| Authorship | P. T. Li | 
| Rank | Species | 
| Placed in | Cynanchum Linnaeus | 
| Citation | 1990 Acta Bot. Yunnan. 12(1): 19 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cynanchum batangense P. T. Li | 
| Identification made in | [no date] (2) |