| Classification | Fabaceae: Pediomelum | 
| Classification 1 | Fabaceae: Psoralea | 
| Harvard University Herbaria Barcode(s) | 00064294 | 
| Type Status | Isotype | 
| Collector | Edw. Palmer | 
| Collector number | 356 | 
| Country | Mexico | 
| State | Chihuahua | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua | 
| Locality | Vicinity of Chihuahua | 
| Date Collected | 1908-06-05 - 1908-06-10 | 
| Elevation | 1300 m | 
| Container | Plants of Mexico | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f7a5ef9b-d01c-4be4-ae76-dac0f586e788 | 
| Harvard University Herbaria Barcode | 00064294 | 
| Herbarium | GH | 
| Previous ownership | Distributed through the United States National Herbarium | 
| Family | Fabaceae | 
| Type Status | Isotype | 
| Isotype of | Pediomelum trinervatum Rydberg | 
| Verified by | Grimes, James Walter | 
| Date Determined | 1987 | 
| Determination Remarks | [filed under] [current name] | 
| Taxon Reference | (for  Pediomelum trinervatum Rydberg) N. Amer. Fl. 1919. 24: 23. | 
| Family | Fabaceae | 
| Determination | Psoralea trinervata (Rydberg) Standley | 
| Determined by | Bye, Robert Arthur | 
| Date Determined | 1975 | 
| Annotation Text | "contra yerba" brought to market by Tarahumara Indians; root ground and taken in water for fever; tops & roots also used in same manner ISOTYPE | 
| Family | Fabaceae | 
| Determination | Psoralea trinervata (Rydberg) Standley | 
| Determined by | Ockendon, David Jeffrey | 
| Date Determined | 1964-07-** | 
| Family | Fabaceae | 
| Determination | Psoralea esculenta Pursh | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |