secale cereale, sonchus arvensis, bromus arvensis, equisetum arvense, fallopia convolvulus, apera spica-venti, arenaria leptoclados, campanula rapunculoides, chenopodium album, euphorbia helioscopia, galeopsis tetrahit, lapsana communis, brassica napus, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, elymus repens, galium spurium, medicago lupulina, myosotis arvensis, ranunculus repens, stellaria media, thlaspi arvense, vicia cracca, vicia hirsuta