Herbarium specimen: Groenlandia densa
| Taxon: | Groenlandia densa (L.) Fourr. ("Opposite-leaved Pondweed") named by James Edgar Dandy 1946 |
|---|---|
| Collected by: | William West (Bradford) |
| Collection date: | 6/1878 |
| Locality: | Great Britain, VC63 South-west Yorkshire, Shipley, SE13, Canal |
| ex herb: | Mr Charles Bailey Mr John Harbord Lewis William West (Bradford) |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.346862.Kk803 |
Inferred details are marked.

