| Classification | Rubiaceae |
| Harvard University Herbaria Barcode(s) | 00095985 |
| Type Status | Isotype |
| Collector | A. D. E. Elmer |
| Collector number | 22043 |
| Country | Philippines |
| State | Pampanga |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Pampanga |
| Locality | Camp Stotsenburg (Mount Pinatubo), Luzon Island |
| Date Collected | 1927-05-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a3c0736-f951-4d8f-b99f-bdbd23adbf50 |
| Harvard University Herbaria Barcode | 00095985 |
| Herbarium | A |
| Family | Rubiaceae |
| Type Status | Isotype |
| Isotype of | Ophiorrhiza zambalensis Elmer |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ophiorrhiza zambalensis Elmer) Leafl. Philipp. Bot. 1934. 9: 3212. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
