apera spica-venti, secale cereale, centaurea cyanus, myosotis arvensis, tripleurospermum inodorum, arabidopsis thaliana, arenaria serpyllifolia, crepis tectorum, delphinium consolida, elymus repens, stellaria media, veronica arvensis, vicia sativa, viola arvensis, agrostis stolonifera, anthemis arvensis, artemisia vulgaris, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, draba verna, fallopia convolvulus, galeopsis tetrahit, galium aparine, juncus bufonius, lapsana communis, medicago lupulina, mentha arvensis, myosurus minimus, persicaria maculosa, plantago major, rumex acetosella, sagina procumbens, scleranthus annuus, stellaria graminea, tussilago farfara