| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 00014129 |
| Type Status | Isotype |
| Collector | E. E. Sherff |
| Collector number | 5012 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: Chicago |
| Date Collected | 1930-10-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b14c5d9c-3986-4ac7-a727-a076d22edbd3 |
| Harvard University Herbaria Barcode | 00014129 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Xanthium pensylvanicum var. laciniatum Sherff & Shull |
| Verified by | A. P. Kirchgessner |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Xanthium pensylvanicum var. laciniatum Sherff & Shull) Bot. Gaz. 1931. 92: 208. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
