althaea officinalis, anthoxanthum repens, asparagus officinalis, bolboschoenus maritimus, bromus inermis, carex melanostachya, carex praecox, cirsium arvense, convolvulus arvensis, elymus repens, eryngium planum, euphorbia palustris, euphorbia tommasiniana, galium rubioides, galium verum, inula britannica, lotus corniculatus, lythrum virgatum, rumex hydrolapathum, scutellaria galericulata, thalictrum flavum, vicia cracca