| Classification | Malvaceae: Horsfordia | 
| Harvard University Herbaria Barcode(s) | 00052861 | 
| Type Status | Holotype | 
| Collector | Edw. Palmer | 
| Collector number | 558 | 
| Country | Mexico | 
| State | Baja California Norte | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte | 
| Locality | Los Angeles Bay | 
| Date Collected | 1887-12-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/13cf14b2-1337-45df-bb36-084e05834aad | 
| Harvard University Herbaria Barcode | 00052861 | 
| Herbarium | GH | 
| Family | Malvaceae | 
| Type Status | Holotype | 
| Holotype of | Horsfordia palmeri S. Watson | 
| Verified by | I. L. Wiggins | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Horsfordia palmeri S. Watson) Proc. Amer. Acad. Arts 1889. 24: 40. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |