| Classification | Selaginellaceae: Selaginella |
| Harvard University Herbaria Barcode(s) | 02075134 |
| Collector | U. T. Waterfall |
| Collector number | 6426(a) |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: Johnston County |
| Locality | about 10 mi. N. of Tishomingo |
| Date Collected | 1946-03-14 |
| Habitat | Granitic soil on granite |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2cea36f-4d4a-46b3-bed6-049d3c831f50 |
| Harvard University Herbaria Barcode | 02075134 |
| Herbarium | GH |
| Family | Selaginellaceae |
| Determination | Selaginella arenicola subsp. riddellii (Van Eseltine) R. M. Tryon |
| Determined by | Tryon, Rolla Milton |
| Date Determined | 1952 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
