| Classification | Euphorbiaceae: Senefeldera | 
| Classification 1 | Euphorbiaceae: Pseudosenefeldera | 
| Harvard University Herbaria Barcode(s) | 00048784 | 
| Type Status | Type | 
| Collector | B. A. Krukoff | 
| Collector number | 7126 | 
| Country | Brazil | 
| State | Amazonas | 
| Geography | South America: South America (Region) (Region): Brazil: Amazonas | 
| Locality | Municipality Humayta, on plateau between Rio Livramento and Rio Ipixuna, on campinarana alta | 
| Date Collected | 1934-11-07 - 1934-11-18 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/759d3911-6bae-4101-9838-8005fceb13eb | 
| Harvard University Herbaria Barcode | 00048784 | 
| Herbarium | A | 
| Family | Euphorbiaceae | 
| Type Status | Type | 
| Type of | Senefeldera nitida Croizat | 
| Verified by | H.-J. Esser | 
| Date Determined | 2002-03-** | 
| Taxon Reference | (for  Senefeldera nitida Croizat) J. Wash. Acad. Sci. 1943. 33: 18. | 
| Family | Euphorbiaceae | 
| Determination | Pseudosenefeldera inclinata (Müller Argoviensis) Esser | 
| Determined by | H.-J. Esser (L) | 
| Date Determined | 2002-03-** | 
| Determination Remarks | [current name] | 
| Family | Euphorbiaceae | 
| Determination | Senefeldera nitida Croizat | 
| Family | Euphorbiaceae | 
| Determination | Senefeldera karsteniana Pax & K. Hoffmann | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |