text: arenaria serpyllifolia, chaenorhinum minus, convolvulus arvensis, papaver rhoeas, ajuga chamaepitys, anthemis arvensis, galeopsis angustifolia, neslia paniculata, viola arvensis, althaea hirsuta, camelina microcarpa, caucalis platycarpos, centaurea cyanus, centaurea scabiosa, chenopodium album, chondrilla juncea, crepis vesicaria, diplotaxis muralis, euphorbia helioscopia, gagea arvensis, galium spurium, geranium columbinum, lactuca serriola, lamium amplexicaule, medicago lupulina, mercurialis annua, polygonum aviculare, roemeria argemone, setaria viridis, verbascum densiflorum, veronica polita, erigeron canadensis, veronica hederifolia