| Classification | Selaginellaceae: Selaginella | 
| Harvard University Herbaria Barcode(s) | 02075293 | 
| Collector | A. Nelson | 
| Country | United States of America | 
| State | Wyoming | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming | 
| Locality | Centennial Valley | 
| Date Collected | 1900-08-03 | 
| Container | Flora of Wyoming | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d9559c84-5258-465d-b91a-a87ad61b71ba | 
| Harvard University Herbaria Barcode | 02075293 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herb. University of Wyoming; [ex] Benjamin D. Gilbert Fern Herbarium, Placed on permanent deposit in the Gray Herbarium, Harvard University, by the Trustees of Hamilton College. Received in 1964. | 
| Family | Selaginellaceae | 
| Determination | Selaginella densa Rydberg | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |