| Classification | Asteraceae: Arnica |
| Harvard University Herbaria Barcode(s) | 00002658 |
| Type Status | Isotype |
| Collector | A. Nelson |
| Collector number | 8012 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Albany County |
| Locality | Lincoln Gulch |
| Date Collected | 1900-08-08 |
| Habitat | in open, grassy subalpine parks. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/66b286eb-b9bc-46df-989a-7adcaad3d614 |
| Harvard University Herbaria Barcode | 00002658 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Arnica rhizomata A. Nelson |
| Determination Remarks | [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Arnica chamissonis subsp. foliosa (Nuttall) Maguire |
| Determined by | Maguire, Bassett |
| Annotation Text | Isotype ! |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Arnica rhizomata A. Nelson |
| Verified by | W. Gruezo |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Arnica rhizomata A. Nelson) Bot. Gaz. 1901. 31: 407. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
