| Classification | Annonaceae: Mitrephora | 
| Harvard University Herbaria Barcode(s) | 00105853 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 17178 | 
| Country | Philippines | 
| State | Sorsogon | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Sorsogon | 
| Locality | Irosin, Mount Bulusan, Island of Luzon | 
| Date Collected | 1916-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7da10e7d-c5f2-47d4-ba24-436a65c4bf7b | 
| Harvard University Herbaria Barcode | 00105853 | 
| Herbarium | GH | 
| Family | Annonaceae | 
| Type Status | Isotype | 
| Isotype of | Mitrephora sorsogonensis Elmer ex Weerasooriya & R. M. K. Saunders | 
| Verified by | A.D. Weerasooriya | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Mitrephora sorsogonensis Elmer ex Weerasooriya & R. M. K. Saunders) Leafl. Philipp. Bot. 1939. 10: 3687-88. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |