| Classification | Fagonia: Zygophyllaceae | 
| Harvard University Herbaria Barcode(s) | 00043909 | 
| Type Status | Isotype | 
| Collector | I. M. Johnston | 
| Collector number | 3532 | 
| Country | Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico | 
| Locality | South San Lorenzo Island, Gulf of California | 
| Date Collected | 1921-05-09 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/57db571f-c965-414b-bafc-9c3c7ae8c411 | 
| Harvard University Herbaria Barcode | 00043909 | 
| Herbarium | GH | 
| Family | Zygophyllaceae | 
| Type Status | Isotype | 
| Isotype of | Fagonia densa I. M. Johnston | 
| Verified by | D. M. Porter | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Fagonia densa I. M. Johnston) Proc. Calif. Acad. Sci. 1924. ser. 4, 12: 1052. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |