Herbarium specimen: Potamogeton friesii
| Taxon: | Potamogeton friesii Rupr. ("Flat-stalked Pondweed") named by James Edgar Dandy 1943 |
|---|---|
| Collected by: | Dr Eyre Champion de Crespigny |
| Collection date: | 1871 |
| Locality: | Great Britain, VC21 Middlesex, Tottenham,Lea Canal |
| ex herb: | Mr Charles Bailey Mrs Eyre de Crespigny |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.351188.Kk803 |
