Herbarium specimen: Potamogeton praelongus
| Taxon: | Potamogeton praelongus Wulfen ("Long-stalked Pondweed") named by James Edgar Dandy 1944 |
|---|---|
| Collected by: | Dr Ezekiel George Varenne |
| Collection date: | 1867 |
| Locality: | Great Britain, VC19 North Essex, Kelvedon, TL8618 |
| ex herb: | Mr Charles Bailey |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.351628.Kk803 |
