| Classification | Asteraceae: Tithonia |
| Harvard University Herbaria Barcode(s) | 00013123 |
| Type Status | Isotype, Isolectotype |
| Collector | Edw. Palmer |
| Collector number | 721 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Álamos |
| Locality | Alamos |
| Date Collected | 1890-09-16 - 1890-09-30 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b1f3b401-122b-4176-a09c-d8aa7ba44e7a |
| Harvard University Herbaria Barcode | 00013123 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Tithonia palmeri Rose |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1984 |
| Taxon Reference | (for Tithonia palmeri Rose) Contr. U.S. Natl. Herb. 1891. 1: 104. |
| Family | Asteraceae |
| Type Status | Isolectotype |
| Isolectotype of | Tithonia palmeri Rose |
| Verified by | J. C. La Duke (OS) |
| Date Determined | 1980-06-25 |
| Taxon Reference | (for Tithonia palmeri Rose) Contr. U.S. Natl. Herb. 1891. 1: 104. |
| Family | Asteraceae |
| Determination | Tithonia thurberi A. Gray |
| Determined by | J. C. La Duke (OS) |
| Date Determined | 1980-06-25 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Tithonia thurberi A. Gray |
| Determined by | S. F. B. [S. F. Blake] |
| Date Determined | 1918 |
| Determination Remarks | Written on sheet |
| Family | Asteraceae |
| Determination | Tithonia palmeri Rose |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
