| Classification | Flacourtiaceae: Casearia | 
| Harvard University Herbaria Barcode(s) | 00066475 | 
| Type Status | Isoneotype | 
| Collector | G. Klug | 
| Collector number | 3560 | 
| Country | Peru | 
| State | San Martín | 
| Geography | South America: South America (Region) (Region): Peru: San Martín | 
| Locality | Zepelacio, near Moyobamba, forest, 1200-1600 m. | 
| Date Collected | 1934-03-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e09da53-00ea-401e-88c3-54c066bf09a3 | 
| Harvard University Herbaria Barcode | 00066475 | 
| Herbarium | GH | 
| Family | Flacourtiaceae | 
| Type Status | Isoneotype | 
| Isoneotype of | Casearia nigricans Sleumer | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Casearia nigricans Sleumer) Notizbl. Bot. Gart. Berlin-Dahlem 1934. 11: 956. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |