setaria pumila, digitaria ischaemum, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, persicaria hydropiper, polygonum aviculare, vicia cracca, viola arvensis, convolvulus arvensis, erodium cicutarium, euphorbia helioscopia, galium spurium, neslia paniculata, raphanus raphanistrum, rumex crispus, spergula arvensis, vicia sativa