| Classification | Asteraceae: Cirsium |
| Harvard University Herbaria Barcode(s) | 02021769 |
| Collector | G. B. Ownbey & Y. Hsi |
| Collector number | 2650 |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: San Juan County |
| Locality | 1.7 miles southeast of Bluff at St. Christerfer's Mission |
| Date Collected | 1958-08-21 |
| Verbatim Elevation | ca. 4600 ft. |
| Habitat | In seepages below vertical sandstone cliffs just above the mission |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92cce3d5-734f-4274-90f1-10f1c18ae8dc |
| Harvard University Herbaria Barcode | 02021769 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Minnesota, Minneapolis |
| Family | Asteraceae |
| Determination | Cirsium rydbergii Petrak |
| Determined by | Ownbey, Gerald Bruce |
| Date Determined | 1960 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
