| Classification | Asteraceae: Cosmidium |
| Classification 1 | Asteraceae: Thelesperma |
| Harvard University Herbaria Barcode(s) | 00006223 |
| Type Status | Holotype |
| Collector | Josiah Gregg |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | Buena Vista |
| Date Collected | 1847 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/03f39070-af77-4900-a636-5404776a66e5 |
| Harvard University Herbaria Barcode | 00006223 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Cosmidium simplicifolium A. Gray |
| Verified by | V. M. Bates |
| Date Determined | 1985 |
| Taxon Reference | (for Cosmidium simplicifolium A. Gray) Pl. Fendler. 1848. 86. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Cosmidium simplicifolium A. Gray |
| Verified by | T. E. Melchert |
| Date Determined | 1962 |
| Taxon Reference | (for Cosmidium simplicifolium A. Gray) Pl. Fendler. 1848. 86. |
| Family | Asteraceae |
| Determination | Thelesperma subsimplicifolium A. Gray |
| Determined by | T. E. Melchert |
| Date Determined | 1962 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Thelesperma subsimplicifolium A. Gray |
| Determination Remarks | [label name] |
| Annotation Text | Cosmidium simplicifolium Pl. Fendl. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | Mounted on sheet with 260954 (Palmer (638)) |
