| Classification | Asteraceae: Aster |
| Classification 1 | Asteraceae: Machaeranthera |
| Classification 2 | Asteraceae: Xylorhiza |
| Classification 3 | Asteraceae: Xanthisma |
| Classification 4 | Asteraceae: Aster |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 00002911 |
| Other Barcodes on Sheet | 00002912 |
| Type Status | Lectotype, Syntype |
| Collector | E. L. Greene |
| Collector number | 679 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Moffat County |
| Locality | in South Park near Hamilton, |
| Date Collected | 1875-08-04 |
| Habitat | Open hilly ground |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/35727157-743d-4608-9c40-9cf9a7b6993c |
| Harvard University Herbaria Barcode | 00002911 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Aster canescens Pursh |
| Determination Remarks | [is label name] |
| Annotation Text | A. (Machaeranthera) canescens |
| Family | Asteraceae |
| Determination | Aster coloradoensis A. Gray |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2016] |
| Annotation Text | n. sp. [bottom right corner of sheet] |
| Family | Asteraceae |
| Determination | Aster coloradoensis A. Gray |
| Determined by | [annotation on sheet below label] |
| Family | Asteraceae |
| Determination | Machaeranthera coloradoensis (A. Gray) Osterhout |
| Determined by | Watson, Thomas J. |
| Date Determined | 1972 |
| Family | Asteraceae |
| Determination | Machaeranthera coloradoensis (A. Gray) Osterhout |
| Determined by | Hartman, Ronald Lee |
| Date Determined | 1975 |
| Family | Asteraceae |
| Determination | Xylorhiza coloradoensis (A. Gray) Rydberg |
| Determined by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Family | Asteraceae |
| Determination | Xanthisma coloradoense (A. Gray) D. R. Morgan & R. L. Hartman |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Aster coloradoensis A. Gray |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Aster coloradoensis A. Gray) Proc. Amer. Acad. Arts 1876. 11: 76. |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Aster coloradoensis A. Gray |
| Verified by | Boufford, David Edward |
| Date Determined | 1983 |
| Taxon Reference | (for Aster coloradoensis A. Gray) Proc. Amer. Acad. Arts 1876. 11: 76. |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Aster coloradoensis A. Gray |
| Verified by | Jones, Almut Gitter |
| Date Determined | 1984 |
| Annotation Text | Lectotype (designated by R. L. Hartman) |
| Taxon Reference | (for Aster coloradoensis A. Gray) Proc. Amer. Acad. Arts 1876. 11: 76. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
