Herbarium specimen: Groenlandia densa
| Taxon: | Groenlandia densa (L.) Fourr. ("Opposite-leaved Pondweed") named by James Edgar Dandy 1946 |
|---|---|
| Collected by: | J M Webb |
| Collection date: | 7/1872 |
| Locality: | Great Britain, VC59 South Lancashire, Liverpool,Wavertree, SJ3889, pit, clay fields |
| ex herb: | Mr Charles Bailey Mr John Harbord Lewis |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.346778.Kk803 |
