| Classification | Caesalpiniaceae: Larrea | 
| Classification 1 | Caesalpiniaceae: Hoffmannseggia | 
| Harvard University Herbaria Barcode(s) | 00063955 | 
| Type Status | Holotype | 
| Collector | C. G. Pringle | 
| Collector number | 7367 | 
| Country | Mexico | 
| State | San Luis Potosí | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosí | 
| Locality | Villar | 
| Date Collected | 1890-08-15 | 
| Container | Plantae Mexicanae | 
| Substrate | dry calcareous soil | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/429710d4-24c5-4ddb-8525-7dd017ff2724 | 
| Harvard University Herbaria Barcode | 00063955 | 
| Herbarium | GH | 
| Family | Caesalpiniaceae | 
| Type Status | Holotype | 
| Holotype of | Larrea potosina Britton | 
| Verified by | Simpson, Beryl Britnall | 
| Taxon Reference | (for  Larrea potosina Britton) N. Amer. Fl. 1930. 23(5): 313. | 
| Family | Caesalpiniaceae | 
| Determination | Hoffmannseggia humilis (M. Martens & Galeotti) Hemsley | 
| Determined by | Simpson, Beryl B. | 
| Date Determined | 2000 | 
| Determination Remarks | [current name] | 
| Family | Caesalpiniaceae | 
| Determination | Hoffmannseggia humilis (M. Martens & Galeotti) Hemsley | 
| Determined by | Eifert, Imre János | 
| Date Determined | 1977 | 
| Annotation Text | Holotype of Larrea potosina Britton | 
| Family | Caesalpiniaceae | 
| Determination | InQuestion Larrea potosina Britton | 
| Determined by | Britton, Nathaniel Lord | 
| Date Determined | 1929 | 
| Determination Remarks | annotation pencilled on sheet | 
| Annotation Text | Lr pot. [?] | 
| Family | Caesalpiniaceae | 
| Determination | Hoffmannseggia platycarpa Bentham ex A. Gray | 
| Determined by | Rose, Joseph Nelson | 
| Determination Remarks | annotation pencilled on sheet | 
| Family | Caesalpiniaceae | 
| Determination | Hoffmannseggia sp. | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |