| Classification | Asteraceae: Macrorhynchus | 
| Classification 1 | Asteraceae: Agoseris | 
| Harvard University Herbaria Barcode(s) | 00106823 | 
| Type Status | Isotype | 
| Collector | W. G. W. Harford | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County | 
| Locality | Petaluma | 
| Date Collected | 1870-05-21 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/988c37c6-a9ff-4b2f-8faa-5e93cb22c1c0 | 
| Harvard University Herbaria Barcode | 00106823 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Macrorhynchus harfordii Kellogg | 
| Verified by | G. I. Baird | 
| Taxon Reference | (for  Macrorhynchus harfordii Kellogg) Proc. Calif. Acad. Sci. 1873. 5: 47. | 
| Family | Asteraceae | 
| Determination | Agoseris hirsuta (Hooker) Greene | 
| Determined by | G. I. Baird | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |