| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02013018 |
| Collector | U. T. Waterfall |
| Collector number | 4660 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Culberson County |
| Locality | Arroyo out of northeast side of Beach Mountain; along stream 7 miles north of Van Horn |
| Date Collected | 1943-06-23 |
| Habitat | Arroyo; Fallugia and Viguiera stenoloba along stream |
| Container | Plants of the Transpecos Region of Southwestern Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d4f19d6f-6203-4aa3-b7d2-e7335ea88ca9 |
| Harvard University Herbaria Barcode | 02013018 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Cirsium undulatum (Nuttall) Sprengel |
| Determined by | Ownbey, Gerald Bruce & Hsi, Yu-tseng |
| Date Determined | 1960 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
