| Classification | Rubiaceae |
| Harvard University Herbaria Barcode(s) | 00246775 |
| Type Status | Type |
| Collector | A. D. E. Elmer |
| Collector number | 22046 |
| Country | Philippines |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon |
| Locality | Camp Stotsenberg (Mt. Pinatubo), Pampanga |
| Date Collected | 1927-05-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72b5d777-62d7-4646-acd0-9b05dbee93fc |
| Harvard University Herbaria Barcode | 00246775 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Williamsia viridescens Elmer |
| Determination Remarks | [is label name] [is Current name] |
| Family | Rubiaceae |
| Type Status | Type |
| Type of | Williamsia viridescens Elmer |
| Taxon Reference | (for Williamsia viridescens Elmer) Leafl. Philipp. Bot. 1934. 9: 3215. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
