| Classification | Asteraceae: Erigeron | 
| Harvard University Herbaria Barcode(s) | 00006666 | 
| Type Status | Syntype | 
| Collector | J. D. Hooker & A. Gray | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | Sierra Blanca | 
| Date Collected | 1877 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc9fb407-1f73-41ee-97aa-cff0bf31ffb7 | 
| Harvard University Herbaria Barcode | 00006666 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | Syntype | 
| Syntype of | Erigeron compositus var. pinnatisectus A. Gray | 
| Verified by | D. E. Boufford | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Erigeron compositus var. pinnatisectus A. Gray) Proc. Amer. Acad. Arts 1880. 16: 90. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |