| Barcode(s) | 00021430 |
| Type Status | Possible Type |
| Collector | J. Howell & T. J. Howell |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon: Wasco County: The Dalles |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c0dbd1e-90ce-46c0-a28f-6844c48bca5a |
| Harvard University Herbaria Barcode | 00021430 |
| Herbarium | GH |
| Type Status | Possible Type |
| Possible Type of | Isoetes howellii Engelmann |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Isoetes howellii Engelmann) Trans. Acad. Sci. St. Louis 1882. 4: 385. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
