| Classification | Fagaceae: Castanopsis | 
| Harvard University Herbaria Barcode(s) | 02554455 | 
| Collector | K. Sidiyasa with A. J. M. Leeuwenberg, Arbainsyah, and Daslim | 
| Collector number | 1124 | 
| Country | Indonesia | 
| State | Kalimantan Timur (East Kalimantan) | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Kalimantan: Kalimantan Timur (East Kalimantan) | 
| Locality | E. Kalimantan, North part of Kutai distr., P. T. Porodisa logginf area Bengalon | 
| Georeference | 0.50 N, 117.37 E | 
| Date Collected | 1994-11-17 | 
| Verbatim Elevation | 200 m | 
| Habitat | Logged-over-forest, on undulating area by a small stream | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d9e91c63-6f11-4da7-a6df-a0bd2f8ac81a | 
| Harvard University Herbaria Barcode | 02554455 | 
| Herbarium | A | 
| Family | Fagaceae | 
| Determination | Castanopsis sp. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |