| Classification | Rubiaceae: Xanthophytum |
| Harvard University Herbaria Barcode(s) | 02602903 |
| Collector | J. A. McDonald & I. A. Rachman |
| Collector number | 3616 |
| Country | Indonesia |
| State | Kalimantan Timur (East Kalimantan) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Timur (East Kalimantan) |
| Locality | Pujungan District, Kayan Mentarang Reserve: In Puak River valley N of "Batu Mayo" mountain, ca. 8 km NW of Puak village; |
| Georeference | 2 40 N, 115 37 E |
| Date Collected | 1992-07-25 |
| Verbatim Elevation | 1000 m |
| Habitat | primary forest, extremely wet, evergreen, epiphytic mosses and angiosperms profuse, species diversity remarkable; |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3cc74849-a8bf-462a-a4ec-7098bce998a6 |
| Harvard University Herbaria Barcode | 02602903 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Xanthophytum involucratum Merrill |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
