| Classification | Plantaginaceae: Callitriche |
| Harvard University Herbaria Barcode(s) | 00048923 |
| Type Status | Isotype |
| Collector | W. N. Suksdorf |
| Collector number | 2746 |
| Country | United States of America |
| State | Oregon |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon |
| Locality | near The Dalles |
| Date Collected | 1898-05-04 |
| Habitat | In small ponds |
| Container | Flora of Oregon |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cf69fdfe-c8cf-47cb-a740-4e274560e32b |
| Harvard University Herbaria Barcode | 00048923 |
| Herbarium | GH |
| Family | Plantaginaceae |
| Determination | Callitriche hermaphroditica Linnaeus |
| Determined by | [M. L. Fernald (scripsit) annotation on sheet, W. T. Kittredge, 2016] |
| Family | Plantaginaceae |
| Determination | Callitriche autumnalis Linnaeus |
| Determination Remarks | [is label name] |
| Family | Plantaginaceae |
| Determination | Callitriche hermaphroditica Linnaeus |
| Determined by | Philbrick, Charles Thomas |
| Date Determined | 1991-01-** |
| Family | Plantaginaceae |
| Determination | Callitriche fassettii Schotsman |
| Determined by | Philbrick, Charles Thomas |
| Date Determined | 1993 |
| Annotation Text | Isotype |
| Family | Plantaginaceae |
| Determination | Callitriche fassettii Schotsman |
| Determined by | Lansdown, Richard V. |
| Date Determined | 2007-12-17 |
| Determination Remarks | [is Current name] |
| Annotation Text | Isotype |
| Family | Plantaginaceae |
| Type Status | Isotype |
| Isotype of | Callitriche fassettii Schotsman |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Holotype: (L) |
| Taxon Reference | (for Callitriche fassettii Schotsman) Acta Bot. Neerl. 1966. 15: 477. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
