| Classification | Apocynaceae: Alyxia | 
| Barcode(s) | 00057828 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 12137a | 
| Country | Philippines | 
| State | Romblon | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Romblon | 
| Locality | Sibuyan Island, Magallanes (Mount Giting-Giting) | 
| Date Collected | 1910-04-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5ba7e878-57d8-463d-8ac6-40c99e47e49d | 
| Harvard University Herbaria Barcode | 00057828 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Type Status |  Isotype | 
| Isotype of |  Alyxia sibuyanensis Elmer | 
| Verified by | D. Middleton | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Alyxia sibuyanensis Elmer) Leafl. Philipp. Bot. 1912. 4: 1448. | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |