| Classification | Ranunculaceae: Ranunculus | 
| Harvard University Herbaria Barcode(s) | 01665611 | 
| Collector | U. T. Waterfall | 
| Collector number | 655 | 
| Country | United States of America | 
| State | Oklahoma | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County | 
| Locality | 2 mi. S.W. of Smithville | 
| Date Collected | 1937-06-04 | 
| Habitat | damp sandy clay, open woods | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f41ad0ca-e7ca-4599-8bb3-bed4dcaefebb | 
| Harvard University Herbaria Barcode | 01665611 | 
| Herbarium | GH | 
| Family | Ranunculaceae | 
| Determination | Ranunculus laxicaulis (Torrey & A. Gray) Darby | 
| Determined by | Dianne C. Tolman | 
| Date Determined | 1982-06-03 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |