| Classification | Selaginellaceae: Selaginella |
| Harvard University Herbaria Barcode(s) | 02074065 |
| Collector | D. T. MacDougal |
| Collector number | 481 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona |
| Locality | [no additional data] |
| Date Collected | 1891 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/37afc95a-5071-40a6-8e34-715e86418471 |
| Harvard University Herbaria Barcode | 02074065 |
| Herbarium | GH |
| Previous ownership | From The United States National 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 |
