| Classification | Rubiaceae: Neonauclea |
| Harvard University Herbaria Barcode(s) | 02488038 |
| Collector | J. A. McDonald & I. A. Rachman |
| Collector number | 3556 |
| Country | Indonesia |
| State | Kalimantan Timur (East Kalimantan) |
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Timur (East Kalimantan) |
| Locality | Pujungan District, Kayan-Mentarang Nature Reserve, on Bahau River at or to 1 km S of rivers confluence with Gong Biou River, towards Pujungan. |
| Georeference | 2 50 N, 115 50 E |
| Date Collected | 1992-07-10 |
| Verbatim Elevation | 450 m |
| Habitat | Primary riparian forest, species rich, embankments generally steep, soils a mosic of podzolic loam, shale and sedementary limestone. |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/57fe1f09-fa7f-4f44-9305-dc84e57228b7 |
| Harvard University Herbaria Barcode | 02488038 |
| Herbarium | A |
| Family | Rubiaceae |
| Determination | Neonauclea pseudocalycina Ridsdale |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
