matricaria chamomilla, arenaria serpyllifolia, chenopodium album, senecio sylvaticus, capsella bursa-pastoris, cerastium semidecandrum, ceratodon purpureus, fallopia convolvulus, holcus mollis, myosotis arvensis, poa annua, polygonum aviculare, stellaria media, viola arvensis, bryum argenteum, cerastium arvense, cirsium arvense, echium vulgare, rumex acetosella, sisymbrium officinale