| Classification | Asteraceae: Xanthium |
| Harvard University Herbaria Barcode(s) | 00014156 |
| Type Status | Syntype |
| Collector | V. H. Chase |
| Collector number | 8205 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Tazewell County |
| Locality | 3 miles above East Peoria |
| Date Collected | 1945-09-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/73e9edb5-131b-45ed-a6ec-94f2dea753be |
| Harvard University Herbaria Barcode | 00014156 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Xanthium chasei Fernald |
| Verified by | V. Bates |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Xanthium chasei Fernald) Rhodora 1946. 48: 66. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
