| Classification | Asteraceae: Tithonia |
| Harvard University Herbaria Barcode(s) | 00013126 |
| Type Status | Holotype |
| Collector | G. Thurber |
| Collector number | 910 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Magdalena de Kino |
| Locality | Magdalena |
| Date Collected | 1871-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fe8046e7-e273-4cd2-a0f6-a85da994345b |
| Harvard University Herbaria Barcode | 00013126 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Tithonia thurberi A. Gray |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1984 |
| Taxon Reference | (for Tithonia thurberi A. Gray) Proc. Amer. Acad. Arts 1873. 8: 655. |
| Family | Asteraceae |
| Type Status | Holotype |
| Holotype of | Tithonia thurberi A. Gray |
| Verified by | J. C. La Duke (OS) |
| Date Determined | 1980-06-25 |
| Taxon Reference | (for Tithonia thurberi A. Gray) Proc. Amer. Acad. Arts 1873. 8: 655. |
| Family | Asteraceae |
| Determination | Tithonia thurberi A. Gray |
| Determination Remarks | Written on sheet [current name] |
| Family | Asteraceae |
| Determination | Tithonia tubaeformis A. Gray |
| Determination Remarks | [label name] |
| Annotation Text | Mex. Bound. non Cass. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
