triticum aestivum, elymus repens, polygonum aviculare, chenopodium album, erigeron canadensis, lysimachia arvensis, adonis aestivalis, anthemis arvensis, arenaria serpyllifolia, cirsium arvense, convolvulus arvensis, delphinium consolida, euphorbia helioscopia, fallopia convolvulus, geranium dissectum, knautia arvensis, lapsana communis, lathyrus tuberosus, medicago lupulina, papaver rhoeas, raphanus raphanistrum, scleranthus annuus, setaria pumila, setaria viridis, silene noctiflora, sinapis arvensis, tortula truncata, tripleurospermum inodorum