anthoxanthum repens, allium angulosum, althaea officinalis, asparagus officinalis, bolboschoenus maritimus, bromus inermis, cirsium arvense, convolvulus arvensis, eleocharis acicularis, elymus repens, euphorbia tommasiniana, galium rubioides, galium verum, gratiola officinalis, inula britannica, jacobaea vulgaris, lythrum virgatum, plantago major, rorippa palustris, rubia tatarica, rumex hydrolapathum, rumex thyrsiflorus, scutellaria hastifolia, stachys palustris, vicia cracca, xanthium strumarium