raphanus raphanistrum, apera spica-venti, arnoseris minima, digitaria ischaemum, elymus repens, fallopia convolvulus, galeopsis ladanum, ornithopus perpusillus, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, teesdalia nudicaulis, vicia sativa, chenopodium album, hypochaeris glabra