| Classification | Asteraceae: Tithonia |
| Harvard University Herbaria Barcode(s) | 00013121 |
| Type Status | Isolectotype, Possible Isotype |
| Collector | Edw. Palmer |
| Collector number | 303 |
| 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/3d93632e-2dda-4d35-b9d0-ffae6f20f4ce |
| Harvard University Herbaria Barcode | 00013121 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | InQuestion Tithonia fruticosa Canby & Rose |
| Determined by | J. C. La Duke (OS) |
| Date Determined | 1980-06-25 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isolectotype |
| Isolectotype of | Tithonia fruticosa Canby & Rose |
| Verified by | J. C. La Duke (OS) |
| Date Determined | 1980-06-25 |
| Taxon Reference | (for Tithonia fruticosa Canby & Rose) Contr. U.S. Natl. Herb. 1891. 1: 104. |
| Family | Asteraceae |
| Type Status | Possible Isotype |
| Possible Isotype of | Tithonia fruticosa Canby & Rose |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1984 |
| Taxon Reference | (for Tithonia fruticosa Canby & Rose) Contr. U.S. Natl. Herb. 1891. 1: 104. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
