brassica napus, aphanes arvensis, apera spica-venti, tripleurospermum inodorum, anthemis cotula, arenaria serpyllifolia, centaurea cyanus, delphinium consolida, papaver rhoeas, stellaria media, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, myosotis arvensis, roemeria argemone, silene latifolia, viola arvensis, convolvulus arvensis, euphorbia helioscopia, galium aparine