| Classification | Asteraceae: Actinella |
| Classification 1 | Asteraceae: Hymenoxys |
| Harvard University Herbaria Barcode(s) | 00002382 |
| Type Status | Holotype |
| Collector | S. Watson |
| Collector number | 617 |
| Country | United States of America |
| State | Nevada |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nevada |
| Locality | E Humboldt Mts., peak, 9000 ft |
| Date Collected | 1868 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5cf87265-bc5b-4f90-bc7a-bc343d91ed4e |
| Harvard University Herbaria Barcode | 00002382 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Actinella richardsonii var. canescens D. C. Eaton |
| Verified by | M. W. Bierner |
| Taxon Reference | (for Actinella richardsonii var. canescens D. C. Eaton) Botany [Fortieth Parallel] 1871. 175. |
| Family | Asteraceae |
| Determination | Hymenoxys cooperi (A. Gray) Cockerell |
| Determined by | M. W. Bierner |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
