| Classification | Brassicaceae: Erysimum | 
| Harvard University Herbaria Barcode(s) | 00019126 | 
| Type Status | Isotype | 
| Collector | G. B. Rossbach | 
| Collector number | 837 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Mateo County | 
| Locality | Crystal Springs Lake | 
| Date Collected | 1938-05-18 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af5cffb1-627f-4175-a3dd-46ac77b41dcb | 
| Harvard University Herbaria Barcode | 00019126 | 
| Herbarium | GH | 
| Family | Brassicaceae | 
| Type Status | Isotype | 
| Isotype of | Erysimum franciscanum R. Rossbach | 
| Verified by | R. Price | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Erysimum franciscanum R. Rossbach) Aliso 1958. 4: 118. | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |