| Classification | Caesalpiniaceae: Chamaefistula | 
| Classification 1 | Caesalpiniaceae: Senna | 
| Classification 2 | Caesalpiniaceae: Cassia | 
| Harvard University Herbaria Barcode(s) | 00053375 | 
| Type Status | Isotype | 
| Collector | P. C. Standley | 
| Collector number | 19430 | 
| Country | El Salvador | 
| State | San Salvador | 
| Geography | North America: Central America (Region): El Salvador: San Salvador | 
| Locality | Vicinity of Tonacatepeque | 
| Date Collected | 1921-12-30 - 1921-12-31 | 
| Container | Plants of El Salvador | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a603e928-ea7d-452f-8ab2-5d41fab53d53 | 
| Harvard University Herbaria Barcode | 00053375 | 
| Herbarium | GH | 
| Family | Caesalpiniaceae | 
| Type Status | Isotype | 
| Isotype of | Chamaefistula membranacea Britton & Rose | 
| Taxon Reference | (for  Chamaefistula membranacea Britton & Rose) N. Amer. Fl. 1930. 23(4): 236. | 
| Family | Caesalpiniaceae | 
| Determination | Senna hayesiana (Britton & Rose) H. S. Irwin & Barneby | 
| Determination Remarks | [See Mem. New York Bot. Gard. 35: 133. 1982] [current name] | 
| Family | Caesalpiniaceae | 
| Determination | Cassia oxyphylla Kunth | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |