| Classification | Asteraceae: Arnica | 
| Barcode(s) | 00002366 | 
| Type Status | Isotype | 
| Collector | T. Nuttall | 
| Collector number | 449 | 
| Country | United States of America | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America | 
| Locality | Rocky Mts. | 
| Remarks | Gruezo notes on annotation label: "This is identical to 1 of the 2 plants that formed the HOLOTYPE (BM s.m.!) Shares sheet with Spalding s.n. See also specimen filed under A. ocreata (bar code number 2366). | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a3dbf5e-886d-4bb5-bd30-acd207abca48 | 
| Harvard University Herbaria Barcode | 00002366 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status |  Isotype | 
| Isotype of |  Arnica foliosa Nuttall | 
| Verified by | W. S. Gruezo | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Arnica foliosa Nuttall) Trans. Amer. Philos. Soc. 1841. II, 7: 407. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |