elymus repens, allium angulosum, althaea officinalis, anthoxanthum repens, asparagus officinalis, butomus umbellatus, carex melanostachya, carex praecox, convolvulus arvensis, eryngium planum, euphorbia tommasiniana, glycyrrhiza echinata, inula britannica, jacobaea vulgaris, leuzea repens, lotus corniculatus, lythrum virgatum, rorippa palustris, rubia tatarica, scutellaria galericulata, tragopogon podolicus