anthoxanthum repens, cirsium arvense, achillea salicifolia, allium angulosum, althaea officinalis, asparagus officinalis, bolboschoenus maritimus, bromus inermis, butomus umbellatus, carex melanostachya, carex praecox, convolvulus arvensis, eleocharis acicularis, elymus repens, euphorbia esula, euphorbia tommasiniana, galium rubioides, inula britannica, lysimachia nummularia, lythrum virgatum, mentha arvensis, rorippa palustris, rubia tatarica, sonchus arvensis, stachys palustris, vicia cracca, xanthium strumarium