solanum tuberosum, agrostis gigantea, chenopodium album, elymus repens, equisetum arvense, achillea millefolium, aphanes arvensis, arenaria serpyllifolia, buglossoides arvensis, campanula rapunculoides, centaurea cyanus, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, mentha arvensis, myosotis arvensis, neslia paniculata, oxalis stricta, papaver rhoeas, persicaria lapathifolia, rumex acetosella, scleranthus annuus, setaria pumila, sonchus arvensis, stachys palustris, stellaria graminea, stellaria media, valerianella locusta, vicia cracca, viola arvensis, silene latifolia