| Classification | Selaginellaceae: Selaginella |
| Harvard University Herbaria Barcode(s) | 02075142 |
| Collector | R. M. Tryon & A. F. Tryon |
| Collector number | 5030 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Gillespie County |
| Locality | 15 miles north of Fredericksburg on road 16 |
| Date Collected | 1950-06-27 |
| Habitat | In crevices and pockets of granite bedrock, dry sunny pasture by roadside. |
| Container | Texas |
| Frequency | Several clumps but not abundant. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26426e8e-5587-4f0e-98f2-491cf8ae264b |
| Harvard University Herbaria Barcode | 02075142 |
| Herbarium | GH |
| Family | Selaginellaceae |
| Determination | Selaginella arenicola subsp. riddellii (Van Eseltine) R. M. Tryon |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
