| Classification | Asteraceae: Ambrosia |
| Classification 1 | Asteraceae: Franseria |
| Harvard University Herbaria Barcode(s) | 00283088 |
| Collector | J. T. Rothrock |
| Collector number | 587 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | Southern Arizona, Sienega |
| Date Collected | 1874-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2bdb526-4747-4d40-b9f8-5dabd55cff41 |
| Harvard University Herbaria Barcode | 00283088 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Ambrosia confertiflora de Candolle |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Franseria tenuifolia Harvey & A. Gray |
| Determination Remarks | [label name] |
| Family | Asteraceae |
| Determination | Franseria confertiflora (de Candolle) Rydberg |
| Determined by | P. A. Rydberg |
| Annotation Text | PAR |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with Holotype of Franseria tenuifolia Harv. & A. Gray ex A. Gray, Fendler 406 (378), 8190, Probable Isotype of Ambrosia fruticosa DC., Berlandier, 283087, and Probable Isotype of Ambrosia confertiflora DC., Berlandier, 283086] |
