chenopodium album, matricaria chamomilla, papaver rhoeas, stellaria media, viola arvensis, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, convolvulus arvensis, myosotis arvensis, veronica arvensis, vicia hirsuta, abutilon theophrasti, anthemis arvensis, aphanes arvensis, bromus arvensis, buglossoides arvensis, cerastium glomeratum, euphorbia helioscopia, galeopsis tetrahit, galinsoga parviflora, lamium purpureum, oxalis stricta, polygonum aviculare, raphanus raphanistrum, valerianella dentata, veronica agrestis