| Classification | Asclepiadaceae: Cynanchum |
| Harvard University Herbaria Barcode(s) | 00076303 |
| Type Status | Holotype |
| Collector | J. Hers |
| Collector number | 42 |
| Country | China |
| State | Henan |
| Geography | Asia: East Asia (Region): China: Henan |
| Locality | Yellow river rapids, Sanmen, upper bed of the river, above the rapids |
| Date Collected | 1919-05-10 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/590e2e2e-1d14-4210-afcf-ed793226257f |
| Harvard University Herbaria Barcode | 00076303 |
| Herbarium | A |
| Family | Asclepiadaceae |
| Type Status | Holotype |
| Holotype of | Cynanchum riparium Tsiang & H. D. Zhang |
| Verified by | E. W. Wood |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Cynanchum riparium Tsiang & H. D. Zhang) Acta Phytotax. Sin. 1974. 12: 96. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
