| Classification | Euphorbiaceae: Croton | 
| Barcode(s) | 00047359 | 
| Type Status | Type | 
| Collector | M. R. Schomburgk | 
| Collector number | 802 | 
| Country | Guyana | 
| Geography | South America: South America (Region) (Region): Guyana | 
| Date Collected | 1839 | 
| Remarks | Type fragments and type photo | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5b50b8a4-127a-4862-8d31-62e5c45ea67c | 
| Harvard University Herbaria Barcode | 00047359 | 
| Herbarium | A | 
| Previous ownership | ex hb. Paris | 
| Family | Euphorbiaceae | 
| Type Status |  Type | 
| Type of |  Croton nervosus var. pubescens Klotzsch | 
| Verified by | Brach, Anthony Robert | 
| Date Determined | 2014 | 
| Determination Remarks |  [is a fragment] [filed under] [current name] | 
| Taxon Reference | (for  Croton nervosus var. pubescens Klotzsch) London J. Bot. 1843. 2: 50. | 
| Family | Euphorbiaceae | 
| Determination |  Croton nervosus Klotzsch | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |