| Classification | Euphorbiaceae: Gymnanthes |
| Classification 1 | Euphorbiaceae: Excoecaria |
| Classification 2 | Euphorbiaceae: Gymnanthes |
| Classification 3 | Euphorbiaceae: Sebastiania |
| Classification 4 | Euphorbiaceae: Gymnanthes |
| Harvard University Herbaria Barcode(s) | 00048101 |
| Type Status | Isosyntype |
| Collector | R. Spruce |
| Collector number | 3780 |
| Country | Brazil |
| Geography | South America: South America (Region) (Region): Brazil |
| Locality | Secus Rio Negro |
| Date Collected | 1854-12-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/60b50629-c917-45dd-8505-b1ff040721d9 |
| Harvard University Herbaria Barcode | 00048101 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Determination | Gymnanthes hypoleuca Bentham |
| Determination Remarks | [is label name] |
| Annotation Text | sp. n. |
| Family | Euphorbiaceae |
| Determination | Excoecaria farinosa Grisebach |
| Determination Remarks | [written on sheet] |
| Family | Euphorbiaceae |
| Determination | Gymnanthes hypoleuca Bentham |
| Determined by | I.M.J. [I.M. Johnston] |
| Date Determined | 1923 |
| Annotation Text | Nomencl. Rev. Acc. to Internat. Rules |
| Family | Euphorbiaceae |
| Determination | Sebastiania hypoleuca var. angustifolia Müller Argoviensis |
| Determined by | R.A. Howard |
| Date Determined | 1986 |
| Determination Remarks | [is Current name] |
| Family | Euphorbiaceae |
| Type Status | Isosyntype |
| Isosyntype of | Gymnanthes hypoleuca Bentham |
| Taxon Reference | (for Gymnanthes hypoleuca Bentham) Hooker's J. Bot. Kew Gard. Misc. 1854. 6: 325. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted on sheet with Spruce 2806 (barcode 48100)] |
