| Classification | Ericaceae: Rhododendron |
| Harvard University Herbaria Barcode(s) | 02545475 |
| Collector | L. L. Co |
| Collector number | 3761 |
| Country | Philippines |
| State | Benguet |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Benguet |
| Locality | Mt. Sto. Tomas, along trail between summit (Relay Stations) and Cabuyao (Radar Station) |
| Georeference | 16 21 N, 120 33.5 E |
| Date Collected | 1993-03-08 |
| Verbatim Elevation | 2030 m. |
| Habitat | Exposed steep slope |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fcdb758f-b6aa-41b6-b73f-b21962ba1f3a |
| Harvard University Herbaria Barcode | 02545475 |
| Herbarium | A |
| Previous ownership | Distributed from the Herbarium, Institute of Biology, University of the Philippines, Diliman, Quezon City (PUH). |
| Family | Ericaceae |
| Determination | Rhododendron quadrasianum var. rosmarinifolium (Vidal) Copeland |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
