text: euphorbia exigua, medicago lupulina, arenaria serpyllifolia, capsella bursa-pastoris, lamium amplexicaule, setaria pumila, silene noctiflora, sonchus asper, stellaria media, viola arvensis, campanula rapunculoides, cirsium arvense, convolvulus arvensis, elymus repens, geranium pusillum, lathyrus tuberosus, plantago uliginosa, tripleurospermum inodorum, triticum aestivum, tussilago farfara, veronica persica, veronica polita, aethusa cynapium, chenopodium album, linaria vulgaris, myosotis arvensis, papaver rhoeas, persicaria maculosa, sonchus arvensis, trifolium repens, vicia sativa, erigeron canadensis, galinsoga parviflora, lepidium draba, thlaspi arvense, trifolium hybridum, trifolium pratense, delphinium consolida, stachys palustris, tortula acaulon, valerianella dentata