| Classification | Potamogetonaceae: Potamogeton |
| Harvard University Herbaria Barcode(s) | 00022652 |
| Type Status | Lectotype |
| Collector | E. Tuckerman |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Natick |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ab29a91c-13e1-4561-829d-0f6981924981 |
| Harvard University Herbaria Barcode | 00022652 |
| Herbarium | GH |
| Previous ownership | Ex Herb. E. Tuckerman |
| Family | Potamogetonaceae |
| Determination | Potamogeton lonchites Tuckerman |
| Determination Remarks | [is label name] |
| Family | Potamogetonaceae |
| Determination | Potamogeton americanus Chamisso & Schlechtendal |
| Annotation Text | Gray's Man. Ed. 7 |
| Family | Potamogetonaceae |
| Determination | Potamogeton gramineus var. maximus Morong ex A. Bennett |
| Determined by | Ogden, Eugene Cecil |
| Date Determined | 1941 |
| Family | Potamogetonaceae |
| Determination | Potamogeton lonchites Tuckerman |
| Determined by | Ogden, Eugene Cecil |
| Date Determined | 1941 |
| Annotation Text | Revision Broad-leaved N. Am. Species of Potamogeton. Part of TYPE material of P. lonchites |
| Family | Potamogetonaceae |
| Determination | Potamogeton gramineus Linnaeus |
| Determined by | Hanrahan, Danielle |
| Date Determined | 2015-09-** |
| Determination Remarks | [is Current name] |
| Annotation Text | fide James L. Reveal (BH) & Z. Kaplan (NY)
Brittonia 65: 458. 2013 |
| Family | Potamogetonaceae |
| Type Status | Lectotype |
| Lectotype of | Potamogeton lonchites Tuckerman |
| Verified by | Reveal, James Lauritz & Kaplan, Zdenek |
| Date Determined | 2012 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Lectotype! |
| Taxon Reference | (for Potamogeton lonchites Tuckerman) Amer. J. Sci. Arts 1848. ser. 2, 6: 226. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
