| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02021883 |
| Collector | A. Fendler |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| Locality | Little Blue to Big Sandy R. |
| Date Collected | 1849-07-06 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1abc1bb6-1f9b-4e8c-a8fa-780464eda3aa |
| Harvard University Herbaria Barcode | 02021883 |
| Herbarium | GH |
| Previous ownership | [ex] Herb. John A. Lowell; Transferred from the Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Asteraceae |
| Determination | Cirsium undulatum (Nuttall) Sprengel |
| Determined by | Ownbey, Gerald Bruce & Hsi, Yu-tseng |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
