| Classification | Asteraceae: Senecio | 
| Barcode(s) | 00011922 | 
| Type Status | Syntype | 
| Collector | C. C. Parry | 
| Collector number | 24 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado | 
| Date Collected | 1861 - 1862 | 
| Remarks | Mounted on the same sheet as three other collections, which may be syntypes of this species. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/800f66ee-e703-43b9-9343-5729aad20c42 | 
| Harvard University Herbaria Barcode | 00011922 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Syntype | 
| Syntype of |  Senecio crassulus A. Gray | 
| Verified by | V. Bates | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Senecio crassulus A. Gray) Proc. Amer. Acad. Arts 1883. 19: 54. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |