galinsoga quadriradiata, ceratodon purpureus, persicaria hydropiper, anthemis arvensis, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, hypericum perforatum, persicaria lapathifolia, poa annua, ranunculus repens, scorzoneroides autumnalis, stellaria media, trifolium repens, viola arvensis, betula pendula, cerastium holosteoides, plantago major, riccia sorocarpa, rubus caesius, stellaria graminea, tripleurospermum inodorum