| Classification | Asteraceae: Hymenopappus | 
| Harvard University Herbaria Barcode(s) | 00009318 | 
| Type Status | Isotype | 
| Collector | G. E. Osterhout | 
| Collector number | 5680 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Larimer County | 
| Locality | Near Livermore | 
| Date Collected | 1917-08-10 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3309fdbb-c2d9-428d-8b5f-16aa45468832 | 
| Harvard University Herbaria Barcode | 00009318 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Isotype | 
| Isotype of | Hymenopappus polycephalus Osterhout | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Hymenopappus polycephalus Osterhout) Torreya 1918. 18: 90. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |