Herbarium specimen: Wolffia arrhiza
| Taxon: | Lemnaceae: Wolffia arrhiza (L.) Horkel ex Wimm. ("Rootless Duckweed") |
|---|---|
| Collected by: | Mr Hewett Cottrell Watson |
| Collection date: | 1868 |
| Locality: | Great Britain, VC17 Surrey |
| ex herb: | Mr Charles Bailey |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.354018.Kk803 |
| notes: | In a capsule Same sheet with EM354019 |
