hordeum vulgare, alopecurus myosuroides, kickxia elatine, matricaria chamomilla, sinapis arvensis, chaenorhinum minus, euphorbia exigua, fallopia convolvulus, lapsana communis, lysimachia arvensis, myosotis arvensis, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, equisetum palustre, galium aparine, geranium dissectum, gnaphalium uliginosum, kickxia spuria, persicaria amphibia, persicaria lapathifolia, plantago major, poa annua, poa trivialis, polygonum aviculare, ranunculus arvensis, veronica arvensis, vicia tetrasperma, viola arvensis