![Invasive plant species / Aquatic plants / Apiaceae / Heracleum mantegazzianum / Asplenium / Fern / Lemnoideae / Invasive species / Lemna minuta / Botany / Flora / Biology Invasive plant species / Aquatic plants / Apiaceae / Heracleum mantegazzianum / Asplenium / Fern / Lemnoideae / Invasive species / Lemna minuta / Botany / Flora / Biology](https://www.pdfsearch.io/img/3e55138c47417b05a7c7978ec0045912.jpg)
| Document Date: 2014-05-08 11:56:23 Open Document File Size: 2,43 MBShare Result on Facebook
City Washington / Durham City / Auckland / Durham / / / Event Environmental Issue / Extinction / / Facility Sea Spurrey Spergularia marina / Barnard Castle / / NaturalFeature Axwell Park Lake / Pennine dales / Don estuary / Sea Aster Aster / River Derwent / Sea Spurrey Spergularia / / Person Reed Phragmites / Fern Azolla / Reed Warbler / Fern Cystopteris / Balsam Impatiens / Gordon Graham / Tor Grass Brachypodium / John Durkin / / Position Bishop / front runner / / ProvinceOrState South Tyneside / / URL www.durhamnature.co.uk / /
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