| Classification | Fabaceae: Phaseolus | 
| Harvard University Herbaria Barcode(s) | 00064085 | 
| Type Status | Isotype | 
| Collector | Eug. Langlassé | 
| Collector number | 791 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| Locality | Sierra Madre, 1750 m. | 
| Date Collected | 1899-01-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae7907e1-f5df-44f1-bd24-bc33be34a4f1 | 
| Harvard University Herbaria Barcode | 00064085 | 
| Herbarium | GH | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Phaseolus brevicalyx Micheli | 
| Verified by | G. F. Freytag | 
| Taxon Reference | (for  Phaseolus brevicalyx Micheli) Mém. Soc. Phys. Genève 1903. 34: 261. | 
| Family | Fabaceae | 
| Determination | Phaseolus micranthus Hooker & Arnott | 
| Determined by | G. F. Freytag | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |