brassica rapa, sinapis arvensis, campanula rapunculoides, euphorbia helioscopia, galeopsis tetrahit, myosotis arvensis, chenopodium album, equisetum arvense, ranunculus repens, rumex crispus, vicia cracca, anthriscus sylvestris, bellis perennis, bromus secalinus, chaerophyllum aureum, cirsium arvense, pimpinella major, poa pratensis, poa trivialis, thlaspi arvense, trifolium repens, viola arvensis