| Classification | Euphorbiaceae: Conceveiba | 
| Harvard University Herbaria Barcode(s) | 00026034 | 
| Type Status | Isotype | 
| Collector | B. A. Krukoff | 
| Collector number | 8616 | 
| Country | Brazil | 
| State | Amazonas | 
| Geography | South America: South America (Region) (Region): Brazil: Amazonas | 
| Locality | Municipality Sao Paulo de Olivenca, basin of creek Belem | 
| Date Collected | 1936-10-26 - 1936-12-11 | 
| Habitat | Terra firma, high forest | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f81b7c08-41d6-429b-a771-a7e0ef809d4d | 
| Harvard University Herbaria Barcode | 00026034 | 
| Herbarium | A | 
| Previous ownership | Ex NY | 
| Family | Euphorbiaceae | 
| Type Status | Isotype | 
| Isotype of | Conceveiba simulata Steyermark | 
| Determination Remarks | Holotype at NY | 
| Taxon Reference | (for  Conceveiba simulata Steyermark) Publ. Field Mus. Nat. Hist., Bot. Ser. 1938. 17: 416. | 
| Family | Euphorbiaceae | 
| Determination | Conceveiba guianensis Aublet | 
| Determined by | R. Secco (K) | 
| Date Determined | 1994 | 
| Determination Remarks | [current name] | 
| Annotation Text | [as] guyanensis | 
| Family | Euphorbiaceae | 
| Determination | Conceveiba simulata Steyermark | 
| Determination Remarks | [label name] | 
| Annotation Text | Cotype coll. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |