elymus repens, allium angulosum, althaea officinalis, anthoxanthum repens, asparagus officinalis, bolboschoenus maritimus, bromus inermis, butomus umbellatus, carex melanostachya, convolvulus arvensis, descurainia sophia, eryngium planum, euphorbia palustris, euphorbia tommasiniana, galium verum, inula britannica, jacobaea vulgaris, lythrum virgatum, rubia tatarica, rumex hydrolapathum, xanthium strumarium