| Classification | Malvaceae: Horsfordia | 
| Harvard University Herbaria Barcode(s) | 00052862 | 
| Type Status | Isotype | 
| Collector | T. S. Brandegee | 
| Country | Mexico | 
| State | Baja California Norte | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte | 
| Locality | San Gregorio | 
| Date Collected | 1889-02-04 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0284f64-6336-4ffc-b4ab-180f6e59b4cf | 
| Harvard University Herbaria Barcode | 00052862 | 
| Herbarium | GH | 
| Family | Malvaceae | 
| Type Status | Isotype | 
| Isotype of | Horsfordia purissimae Brandegee | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Horsfordia purissimae Brandegee) Proc. Calif. Acad. Sci. 1889. Ser. 2, 2: 135. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |