Herbarium specimen: Wolffia arrhiza
| Taxon: | Lemnaceae: Wolffia arrhiza (L.) Horkel ex Wimm. ("Rootless Duckweed") |
|---|---|
| Filed in taxon folder: | Lemnaceae: Wolffia arrhiza (L.) Horkel ex Wimm. ("Rootless Duckweed") |
| Collected by: | Mr George Nicholson |
| Collection date: | 7/1878 |
| Locality: | Great Britain, VC21 Middlesex, Brentford, TQ17, pond bt canal between Brentforn and Hanwell |
| ex herb: | Prof George Stephen West |
| Institution: | University of Birmingham (BIRM) |
| Image: |  |
Inferred details are marked.
This sheet was documented by volunteers from the herbarium@home project.
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Documented by qgroom on 25th May 2009.
