| Classification | Euphorbiaceae: Sapium | 
| Harvard University Herbaria Barcode(s) | 00048749 | 
| Type Status | Isotype | 
| Collector | G. S. Jenman | 
| Collector number | 2092 | 
| Country | Guyana | 
| Geography | South America: South America (Region) (Region): Guyana | 
| Locality | Pomeroon River, above Maccaseema | 
| Date Collected | 1886-03-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0576ed82-7123-4211-ae4a-50d764b2d549 | 
| Harvard University Herbaria Barcode | 00048749 | 
| Herbarium | GH | 
| Previous ownership | ex K | 
| Family | Euphorbiaceae | 
| Type Status | Isotype | 
| Isotype of | Sapium paucinervium Hemsley | 
| Verified by | H.-J. Esser | 
| Date Determined | 2002-03-** | 
| Taxon Reference | (for  Sapium paucinervium Hemsley) Hooker's Icon. Pl. 1900. 27: pl. 2648. | 
| Family | Euphorbiaceae | 
| Determination | Sapium paucinervium Hemsley | 
| Determined by | H.-J. Esser | 
| Date Determined | 2002-03-** | 
| Determination Remarks | [current name] | 
| Annotation Text | Confirmavit! | 
| Family | Euphorbiaceae | 
| Determination | Sapium paucinervium Hemsley | 
| Determined by | I. M. J. [I. M. Johnston] | 
| Date Determined | 1923 | 
| Annotation Text | Isotype | 
| Family | Euphorbiaceae | 
| Determination | Sapium biglandulosum (Linnaeus) Müller Argoviensis | 
| Determination Remarks | [label name] | 
| Family | Euphorbiaceae | 
| Determination | Sapium paucinervium Hemsley | 
| Determined by | H. D. | 
| Determination Remarks | pencilled on sheet | 
| Annotation Text | Hook. Ic. n. 2648 | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |