rumex acetosella, apera spica-venti, arnoseris minima, digitaria ischaemum, fallopia convolvulus, galeopsis ladanum, hypochaeris glabra, ornithopus perpusillus, raphanus raphanistrum, setaria viridis, spergula arvensis, vicia hirsuta, vicia sativa, viola arvensis, achillea millefolium, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, cirsium arvense, crepis tectorum, geranium pusillum