| Harvard University Herbaria Barcode(s) | 00095470 | 
| Type Status | Type | 
| Collector | A. D. E. Elmer | 
| Collector number | 13667 | 
| Country | Philippines | 
| State | Agusan del Norte | 
| Geography | Asia: Southeast Asia (Region): Philippines: Mindanao: Agusan del Norte | 
| Locality | Cabadbaran (Mount Urdaneta), Mindanao Island | 
| Date Collected | 1912-09-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b5c26d1-7b75-4f94-abc1-4f1806c62668 | 
| Harvard University Herbaria Barcode | 00095470 | 
| Herbarium | A | 
| Type Status | Type | 
| Type of | Psychotria agusanensis Elmer | 
| Verified by | S. H. Sohmer | 
| Taxon Reference | (for  Psychotria agusanensis Elmer) Leafl. Philipp. Bot. 1913. 5: 1888. | 
| Determination | Psychotria diffusa var. ovalis (Elmer) Sohmer | 
| Determined by | S. H. Sohmer | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |