| Classification | Selaginellaceae: Selaginella |
| Harvard University Herbaria Barcode(s) | 02074069 |
| Collector | L. M. Pultz & W. S. Phillips |
| Collector number | 2749 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Pima County |
| Locality | Happy Valleys east slope of Rinoon Mountains |
| Date Collected | 1945-04-26 |
| Verbatim Elevation | 5200 feet |
| Habitat | stream gorge at top of road, above falls |
| Container | Plants of Arizona |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af2b6721-65e5-44ac-b254-eaa1726f0c00 |
| Harvard University Herbaria Barcode | 02074069 |
| Herbarium | GH |
| Previous ownership | [ex] University of Arizona Herbarium |
| Family | Selaginellaceae |
| Determination | Selaginella underwoodii Hieronymus |
| Determined by | Tryon, Rolla Milton |
| Date Determined | 1952 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
