| Classification | Asteraceae: Ambrosia |
| Harvard University Herbaria Barcode(s) | 00055186 |
| Type Status | Isotype |
| Collector | S. C. Sanderson |
| Collector number | 93-02 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Washington County |
| Locality | Beaver Dam Wash, T43S, R19W, S16, Beaver Dam Well road, about 0.2 miles up the wash, 825 m. |
| Date Collected | 1993-04-04 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dbdc5e3f-0a34-4ace-9fa2-7258560a4958 |
| Harvard University Herbaria Barcode | 00055186 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ambrosia sandersonii S. L. Welsh |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ambrosia sandersonii S. L. Welsh) Rhodora 1993. 95: 396. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
