text: zea mays, arenaria serpyllifolia, equisetum arvense, setaria pumila, veronica polita, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, digitaria ischaemum, galinsoga parviflora, persicaria maculosa, rorippa sylvestris, setaria viridis, achillea millefolium, agrostis gigantea, aphanes arvensis, convolvulus arvensis, erigeron annuus, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, galium aparine, lamium purpureum, legousia speculum-veneris, lipandra polysperma, medicago lupulina, medicago sativa, mentha arvensis, myosotis arvensis, neslia paniculata, oxalis stricta, persicaria lapathifolia, polygonum aviculare, ranunculus repens, sedum sexangulare, silene latifolia, silene vulgaris, solanum nigrum, stellaria media, veronica agrestis, veronica arvensis, vicia hirsuta