eleocharis palustris, oenanthe fistulosa, alisma plantago-aquatica, althaea officinalis, galium palustre, inula britannica, mentha aquatica, mentha arvensis, persicaria amphibia, phalaris arundinacea, rumex crispus, stachys palustris, achillea ptarmica, gratiola officinalis, juncus effusus, myosotis scorpioides, ranunculus repens