| Classification | Asteraceae: Xanthium | 
| Harvard University Herbaria Barcode(s) | 00014155 | 
| Type Status | TypeMaterial | 
| Collector | T. D. A. Cockerell | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: San Miguel County: Las Vegas | 
| Date Collected | 1902 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f2b0627-b04f-4a4d-becf-1dd169c8aedf | 
| Harvard University Herbaria Barcode | 00014155 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Type Status | TypeMaterial | 
| TypeMaterial of | Xanthium commune var. wootonii Cockerell | 
| Verified by | V. Bates | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Xanthium commune var. wootonii Cockerell) Proc. Biol. Soc. Washington 1903. 16: 9. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |