Herbarium specimen: Potamogeton lucens x gramineus = P. x zizii
| Taxon: | Potamogeton lucens x gramineus = P. x zizii W.D.J.Koch ex Roth ("Pondweed, Long-leaved") named by Christopher David Preston |
|---|---|
| Collected by: | Nicholas F Stewart |
| Collection date: | 8/7/1988 |
| Locality: | Great Britain, VC87 West Perthshire, Lake of Menteith, NS593996 |
| Institution: | Perth Museum and Art Gallery (PTH) |
| Accession number: | PTH.2002.5.8 |
