Herbarium specimen: Potamogeton perfoliatus
| Taxon: | Potamogeton perfoliatus L. ("Perfoliate Pondweed") |
|---|---|
| Filed in taxon folder: | Potamogeton perfoliatus L. ("Perfoliate Pondweed") |
| Collected by: | Mr Isaac A Helsby |
| Collection date: | 29/6/1929 |
| Locality: | Great Britain, VC20 Hertfordshire, Broxbourne, TL37, Canal |
| ex herb: | Mr Isaac A Helsby |
| Institution: | South London Botanical Institute (SLBI) |
| Image: |  |
| collector's number: | 1201 |
Inferred details are marked.
This sheet was documented by volunteers from the herbarium@home project.
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Documented by xmhcman on 26th April 2015.
