| Classification | Asteraceae: Aster |
| Classification 1 | Asteraceae: Erigeron |
| Classification 2 | Asteraceae: Aster |
| Harvard University Herbaria Barcode(s) | 00003781 |
| Type Status | Holotype, Type |
| Collector | S. Watson |
| Collector number | 509 |
| 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., N. Nevada |
| Date Collected | 1868-08-** |
| Elevation | 3048 m |
| Verbatim Elevation | 10000 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26ce5893-f42d-42eb-bee3-e1dc636c8429 |
| Harvard University Herbaria Barcode | 00003781 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Aster glacialis Nuttall |
| Determination Remarks | [is label name] |
| Annotation Text | var. |
| Family | Asteraceae |
| Determination | Aster watsonii A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2017] |
| Annotation Text | n. sp. Syn. Fl. N. Amer. |
| Family | Asteraceae |
| Determination | Compare Erigeron watsonii (A. Gray) Cronquist |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1982 |
| Determination Remarks | [is Current name] |
| Annotation Text | the plant is intermediate in characteristics between Erigeron and Aster subg. Oreostemma |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Aster watsonii A. Gray |
| Verified by | Jones, Almut Gitter |
| Date Determined | 1982 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Aster watsonii A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 201. |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Aster watsonii A. Gray |
| Date Determined | 1982 |
| Taxon Reference | (for Aster watsonii A. Gray) Syn. Fl. N. Amer. 1884. 1(2): 201. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
