anthemis arvensis, centaurea cyanus, erigeron canadensis, lysimachia arvensis, scleranthus annuus, setaria viridis, arenaria serpyllifolia, buglossoides arvensis, fallopia convolvulus, muscari comosum, polygonum aviculare, ranunculus arvensis, roemeria argemone, valerianella dentata, valerianella locusta, vicia hirsuta, viola arvensis, agrostemma githago, aphanes arvensis, artemisia absinthium, bromus commutatus, bunias erucago, bunium bulbocastanum, camelina microcarpa, chondrilla juncea, cirsium arvense, convolvulus arvensis, galeopsis ladanum, galium spurium, lathyrus sphaericus, rhinanthus alectorolophus, setaria pumila, trifolium arvense, veronica hederifolia, veronica triphyllos, vicia lutea, vicia sativa, lycopsis arvensis