| Classification | Rubiaceae: Uncaria |
| Harvard University Herbaria Barcode(s) | 02474737 |
| Other Number | Swedish Match Hilleshög Phillipines Inc.: SMHI 151 [] |
| Collector | C. E. Ridsdale |
| Country | Philippines |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Puerto Princesa |
| Locality | Irawan R. valley head, north side. |
| Date Collected | 1984-03-19 |
| Verbatim Elevation | c 170 m |
| Habitat | Forest on rocky slope with Dipterocarpus sp. dominant. |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cad13fc-3443-45e4-8742-66fb8f1e10cb |
| Harvard University Herbaria Barcode | 02474737 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Uncaria longiflora Merrill |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
