| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00429235 |
| Collector | R. M. Tryon & A. F. Tryon |
| Collector number | 5387 |
| Country | Peru |
| State | Cuzco |
| Geography | South America: South America (Region) (Region): Peru: Cuzco |
| Locality | Potrero, 8 km w. of Convencion |
| Date Collected | 1956-10-07 |
| Verbatim Elevation | 1200 m |
| Habitat | In wet, boggy area |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90515db6-8e75-4714-a0ed-42b6617af091 |
| Harvard University Herbaria Barcode | 00429235 |
| Herbarium | GH |
| Family | Equisetaceae |
| Determination | Equisetum giganteum Linnaeus |
| Determined by | Tryon, Rolla Milton |
| Date Determined | 1993 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
