| Classification | Isoetaceae: Isoetes |
| Harvard University Herbaria Barcode(s) | 00021438 |
| Type Status | Isotype |
| Collector | C. G. Pringle |
| Collector number | 1447 |
| Country | Mexico |
| State | Chihuahua |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chihuahua |
| Locality | Base of the Sierra Madre |
| Date Collected | 1887-10-06 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cdfb2d83-5162-41ac-82b8-c356fd6758e8 |
| Harvard University Herbaria Barcode | 00021438 |
| Herbarium | GH |
| Family | Isoetaceae |
| Type Status | Isotype |
| Isotype of | Isoetes mexicana Underwood |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Isoetes mexicana Underwood) Bot. Gaz. 1888. 13: 93. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
