| Classification | Euphorbiaceae: Croton | 
| Barcode(s) | 00106668 | 
| Type Status | Isotype | 
| Collector | J. F. Maxwell | 
| Collector number | 96-4 | 
| Country | Thailand | 
| State | Lampang | 
| Geography | Asia: Southeast Asia (Region): Thailand: Lampang: Mueang Pan | 
| Locality | Jae Sawn National Park, off the dirt road to Bah Miang Village, open distrubed secondary growth | 
| Date Collected | 1996-01-06 | 
| Elevation | 1150 m | 
| Habitat | open, disturbed, secondary growth area bordering primary overgreen, seasonal hardwood forest; granite bedrock | 
| Container | Flora of Thailand | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f0cfb96-a2ff-4890-9be9-1175d5863ec3 | 
| Harvard University Herbaria Barcode | 00106668 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status |  Isotype | 
| Isotype of |  Croton acutifolius Esser | 
| Verified by | H.-J. Esser | 
| Taxon Reference | (for  Croton acutifolius Esser) Thai Forest Bull., Bot. 2001. 29: 51. | 
| Family | Euphorbiaceae | 
| Determination |  Croton robustus Kurz | 
| Determination Remarks |  [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |