| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02021089 |
| Collector | B. F. Bush |
| Collector number | 102 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | Brazos River; Columbia |
| Date Collected | 1899-04-10 |
| Habitat | on prairies |
| Container | Plants of Brazos River, Texas |
| Frequency | Common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cdbb0697-531a-47c2-bad1-be7f306aa672 |
| Harvard University Herbaria Barcode | 02021089 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium horridulum var. megacanthum (Nuttall) D. J. Keil |
| Determined by | Keil, David John |
| Date Determined | 1997 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
