| Classification | Cornaceae: Mastixia | 
| Harvard University Herbaria Barcode(s) | 00075401 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 21584 | 
| Country | Malaysia | 
| State | Sabah | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sabah: Tawau Division | 
| Locality | Tawao | 
| Date Collected | 1922-10-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/795c85cc-9716-436a-a955-ca0a29e1e6bb | 
| Harvard University Herbaria Barcode | 00075401 | 
| Herbarium | GH | 
| Family | Cornaceae | 
| Type Status | Isotype | 
| Isotype of | Mastixia caudatifolia Merrill | 
| Taxon Reference | (for  Mastixia caudatifolia Merrill) Univ. Calif. Publ. Bot. 1929. 15: 233. | 
| Family | Cornaceae | 
| Determination | Mastixia rostrata subsp. caudatifolia (Merrill) K. M. Matthew | 
| Determined by | K. M. Matthew | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |