agrostemma githago, draba verna, rumex acetosella, scleranthus annuus, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, corynephorus canescens, elymus repens, equisetum arvense, fallopia convolvulus, hypochaeris glabra, myosotis stricta, ornithopus perpusillus, spergula arvensis, stellaria media, teesdalia nudicaulis, viola arvensis, arnoseris minima, chenopodium album, cirsium arvense, myosotis arvensis, raphanus raphanistrum, roemeria argemone, setaria viridis