| Classification | Asteraceae: Croptilon |
| Harvard University Herbaria Barcode(s) | 02203378 |
| Collector | A. Nelson, R. A. Nelson & G. J. Goodman |
| Collector number | 5316 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Harper County |
| Locality | about 4 miles south of Rosston, along Highway 283 |
| Date Collected | 1945-10-14 |
| Habitat | Sand dunes |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2b48302-a28b-4d75-97ca-6f784d1479b5 |
| Harvard University Herbaria Barcode | 02203378 |
| Herbarium | GH |
| Previous ownership | [ex] Bebb Herbarium of the University of Oklahoma |
| Family | Asteraceae |
| Determination | Croptilon hookerianum var. validum (Rydberg) E. B. Smith |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2007 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
