anthoxanthum repens, carex melanostachya, elymus repens, inula britannica, lythrum salicaria, allium angulosum, althaea officinalis, asparagus officinalis, bidens tripartita, bolboschoenus maritimus, butomus umbellatus, convolvulus arvensis, echinochloa crus-galli, euphorbia chamaesyce, euphorbia palustris, euphorbia tommasiniana, galium rubioides, jacobaea vulgaris, plantago major, polygonum patulum, rorippa palustris, scutellaria galericulata, stachys palustris