| Classification | Asclepiadaceae: Toxocarpus | 
| Classification 1 | Asclepiadaceae: Secamone | 
| Harvard University Herbaria Barcode(s) | 00003608 | 
| Type Status | Isosyntype | 
| Collector | H. Y. Liang | 
| Collector number | 62842 | 
| Country | China | 
| State | Guangdong | 
| Geography | Asia: East Asia (Region): China: Guangdong | 
| Locality | Wong Lau City | 
| Date Collected | 1933-09-02 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/be1b3d33-319b-4e23-97bd-5398346659b2 | 
| Harvard University Herbaria Barcode | 00003608 | 
| Herbarium | A | 
| Family | Asclepiadaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Toxocarpus ovalifolius Tsiang | 
| Verified by | Klackenberg, Jens | 
| Date Determined | 2014 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Toxocarpus ovalifolius Tsiang) Sunyatsenia 1934. 2: 193. | 
| Family | Asclepiadaceae | 
| Determination | Secamone wightiana (Hooker & Arnott) K. Schumann | 
| Determined by | Klackenberg, Jens | 
| Date Determined | 2014 | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |