| Classification | Asteraceae: Aster |
| Classification 1 | Asteraceae: Symphyotrichum |
| Harvard University Herbaria Barcode(s) | 00003682 |
| Type Status | Isotype |
| Collector | C. F. Baker |
| Collector number | 805 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado |
| Locality | Crested Butte |
| Date Collected | 1901-08-13 |
| Container | Plants of West Central Colorado: Region of the Gunnison Watershed |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4a5e45d0-fc1e-481e-8421-e1808fef79e1 |
| Harvard University Herbaria Barcode | 00003682 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Aster lonchophyllus Greene |
| Verified by | Boufford, David Edward |
| Date Determined | 1982 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Aster lonchophyllus Greene) Leafl. Bot. Observ. Crit. 1905. 1: 146. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Aster lonchophyllus Greene |
| Verified by | Jones, Almut Gitter |
| Date Determined | 1981 |
| Taxon Reference | (for Aster lonchophyllus Greene) Leafl. Bot. Observ. Crit. 1905. 1: 146. |
| Family | Asteraceae |
| Determination | Symphyotrichum ascendens (Lindley) G. L. Nesom |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2017 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Compare Aster eatonii (A. Gray) Howell |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1980 |
| Annotation Text | or near |
| Family | Asteraceae |
| Determination | Aster oregonensis (Nuttall) Cronquist |
| Determined by | Cronquist, Arthur John |
| Date Determined | 1940 |
| Family | Asteraceae |
| Determination | Aster lonchophyllus Greene |
| Determined by | Cronquist, Arthur John |
| Date Determined | 1940 |
| Annotation Text | Isotype |
| Family | Asteraceae |
| Determination | Aster lonchophyllus Greene |
| Determined by | Greene, Edward Lee |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
