| Classification | Ambrosia |
| Harvard University Herbaria Barcode(s) | 00000811 |
| Type Status | Holotype |
| Collector | B. Fink |
| Country | United States of America |
| State | Iowa |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Iowa: Fayette County: Fayette |
| Locality | Waste ground |
| Date Collected | 1894-08-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2885ee1a-d0c9-46c9-a20f-d21b066af42b |
| Harvard University Herbaria Barcode | 00000811 |
| Herbarium | GH |
| Type Status | Holotype |
| Holotype of | Ambrosia artemisiifolia f. villosa Fernald & Griscom |
| Verified by | V. Bates |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Ambrosia artemisiifolia f. villosa Fernald & Griscom) Rhodora 1935. 37: 185. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
