| Classification | Fabaceae: Coursetia | 
| Harvard University Herbaria Barcode(s) | 00053449 | 
| Type Status | Isotype | 
| Collector | Eug. Langlassé | 
| Collector number | 931 | 
| Country | Mexico | 
| State | Guerrero | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guerrero | 
| Locality | Rio San Luis [vicinity of Snta Lucia, E of the Rio Coyuquilla], 150 m | 
| Date Collected | 1899-03-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50c51704-7604-4b65-bd7a-cac24f2d8529 | 
| Harvard University Herbaria Barcode | 00053449 | 
| Herbarium | GH | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Coursetia planipetiolata Micheli | 
| Verified by | M. Lavin | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Coursetia planipetiolata Micheli) Mém. Soc. Phys. Genève 1903. 34: 253. | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |