| Classification | Asteraceae: Crepis |
| Harvard University Herbaria Barcode(s) | 02142661 |
| Collector | Ced. L. Porter & M. W. Porter |
| Collector number | 8550 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Natrona County |
| Locality | 35 miles west of Casper; south of Poison Spider Creek |
| Date Collected | 1961-06-06 |
| Habitat | on a sandstone ridge; Sandy soil, sagebrush-grassland |
| Container | Flora of Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/150aa73c-65a1-43d6-9619-0a3d1c8304c4 |
| Harvard University Herbaria Barcode | 02142661 |
| Herbarium | GH |
| Previous ownership | [ex] The Rocky Mountain Herbarium University of Wyoming, Laramie |
| Family | Asteraceae |
| Determination | Crepis modocensis Greene |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
