| Classification | Apocynaceae: Ervatamia | 
| Classification 1 | Apocynaceae: Tabernaemontana | 
| Harvard University Herbaria Barcode(s) | 00078709 | 
| Type Status | Isotype | 
| Collector | S. K. Lau | 
| Collector number | 27206 | 
| Country | China | 
| State | Hainan | 
| Geography | Asia: East Asia (Region): China: Hainan | 
| Locality | Loktung | 
| Date Collected | 1936-06-19 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e273ce55-8af0-4891-a759-c52665b4e8b3 | 
| Harvard University Herbaria Barcode | 00078709 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Type Status | Isotype | 
| Isotype of | Ervatamia officinalis Tsiang | 
| Taxon Reference | (for  Ervatamia officinalis Tsiang) Acta Phytotax. Sin. 1963. 8(3): 239. | 
| Family | Apocynaceae | 
| Determination | Tabernaemontana corymbosa Roxburgh ex Wallich | 
| Determined by | A.J.M. Leeuwenberg | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |