Herbarium specimen: Wolffia arrhiza
| Taxon: | Lemnaceae: Wolffia arrhiza (L.) Horkel ex Wimm. ("Rootless Duckweed") |
|---|---|
| Collected by: | Mr Henry Groves |
| Collection date: | 1874 |
| Locality: | Great Britain, VC17 Surrey, Barnes Common, TQ2275, Pond on Barnes Common |
| ex herb: | Mr Charles Bailey |
| Institution: | Manchester Museum (MANCH) |
| Accession number: | MANCH.354019.Kk803 |
| notes: | Growing among Lemna minor ? Same sheet with EM354018 |
Related specimens
Other specimens with similar collection dates, collectors or localities.
| taxon | locality | collectors | date | institution | ||
| + | Wolffia arrhiza | GB, VC17 Surrey, Barnes | Henry Groves | 10/1874 | SLBI | |
| + | Wolffia arrhiza | GB, VC17 Surrey, Barnes Common | Henry Groves James Groves | 10/1874 | BIRM | |
