| Classification | Isoetaceae: Isoetes |
| Barcode(s) | 00003412 |
| Type Status | Isotype |
| Collector | F. V. Coville & T. H. Kearney, Jr. |
| Collector number | 2337 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska |
| Locality | Kodiak Island |
| Date Collected | 1899-07-20 |
| Remarks | Annotated as Isoetes x truncata Clute (I. maritima x I. occidentalis) by D. M. Britton, May 1992. Britton's notes: "The name I. columnifera does not appear in Brown (1938) or Reed (1953 - Index Isoetales) and seems to have been dropped by A. A. Eaton in favor of I. echinospora var. truncata in 1901. Clute, 1905 in Fern Allies 222-223, 260 raised to I. truncata Clute with the words 'the author would be inclined to call this a distinct species'. It is not clear why Eaton cites Coville, Mearns 2337 as type, whereas this isotype is Coville, Kearney 2337. D. M. Britton May 1992." |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b6095f7-fab3-471c-8e72-aca02bae72a3 |
| Harvard University Herbaria Barcode | 00003412 |
| Herbarium | GH |
| Family | Isoetaceae |
| Type Status | Isotype |
| Isotype of | Isoetes echinospora nothovar. truncata A. A. Eaton |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Isoetes echinospora nothovar. truncata A. A. Eaton) Working List N. Amer. Pterid. 1901. 10, 27. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
