Herbarium specimen: Groenlandia densa
| Taxon: | Groenlandia densa (L.) Fourr. ("Opposite-leaved Pondweed") |
|---|---|
| Collected by: | Mrs Gertrude Mackie |
| Collection date: | 4/6/1961 |
| Locality: | Great Britain, VC64 Mid-west Yorkshire, Warfedale |
| ex herb: | Mrs Gertrude Mackie |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.346800.Kk1974 |
