| Classification | Caesalpiniaceae: Cassia | 
| Classification 1 | Caesalpiniaceae: Chamaecrista | 
| Harvard University Herbaria Barcode(s) | 00053306 | 
| Type Status | Isotype | 
| Collector | T. Rojas | 
| Collector number | 9833 | 
| Country | Paraguay | 
| Geography | South America: South America (Region) (Region): Paraguay | 
| Locality | Altaplanitie et declivibus, Sierra de Amambay | 
| Date Collected | 1907-12-** | 
| Habitat | Altaplanitie et declivibus | 
| Container | Dr. E. Hassler, Plantae Paraguarienses; Interna in Paraguaria septentrionali | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ff6f2c1-6468-460f-bf13-dce6f8dc210f | 
| Harvard University Herbaria Barcode | 00053306 | 
| Herbarium | A | 
| Family | Caesalpiniaceae | 
| Type Status | Isotype | 
| Isotype of | Cassia trachycarpa var. macrophylla Hassler | 
| Verified by | R. C. Barneby | 
| Date Determined | 1974 | 
| Taxon Reference | (for  Cassia trachycarpa var. macrophylla Hassler) Repert. Spec. Nov. Regni Veg. 1910. 8: 129. | 
| Family | Caesalpiniaceae | 
| Determination | Chamaecrista hassleri (H. S. Irwin & Barneby) H. S. Irwin & Barneby | 
| Determined by | K.N. Gandhi (GH) | 
| Date Determined | 1997 | 
| Determination Remarks | [See Mem. New York Bot. Gard. 35: 656. 1982] [current name] | 
| Family | Caesalpiniaceae | 
| Determination | Cassia hassleri H. S. Irwin & Barneby | 
| Determined by | H.S. Irwin & R. C. Barneby | 
| Date Determined | 1974 | 
| Family | Caesalpiniaceae | 
| Determination | Cassia sp. | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |