| Classification | Asteraceae: Bidens |
| Harvard University Herbaria Barcode(s) | 00004151 |
| Type Status | Isotype |
| Collector | S. F. Blake |
| Collector number | 9698 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland |
| Locality | Sandy shore of Northeast River, near Carpenter's Point, Charlestown |
| Date Collected | 1926-09-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90f8f019-95fe-41ab-9812-3f2477f38724 |
| Harvard University Herbaria Barcode | 00004151 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Bidens mariana S. F. Blake |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Bidens mariana S. F. Blake) Rhodora 1929. 31: 88. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
