medicago sativa, capsella bursa-pastoris, lamium purpureum, bromus tectorum, stellaria media, tortula truncata, agrostis stolonifera, bellis perennis, brachythecium albicans, cerastium holosteoides, daucus carota, euphorbia helioscopia, lolium perenne, myosotis arvensis, oxyrrhynchium hians, plantago lanceolata, plantago uliginosa, poa annua, poa trivialis, rumex obtusifolius, senecio vulgaris, sonchus oleraceus, trifolium pratense, veronica persica, veronica polita, galium aparine