arabidopsis thaliana, draba verna, myosotis stricta, rumex acetosella, stellaria media, agrostis stolonifera, aphanes arvensis, cerastium holosteoides, sagina procumbens, veronica arvensis, anthemis arvensis, capsella bursa-pastoris, mentha arvensis, plantago lanceolata, roemeria argemone, veronica persica, viola arvensis, arenaria serpyllifolia, cirsium arvense, fallopia convolvulus, geranium pusillum, lamium purpureum, myosotis arvensis, silene latifolia, sonchus arvensis, thlaspi arvense, valerianella dentata, veronica sublobata, chenopodium album, lamium amplexicaule, lapsana communis, persicaria lapathifolia, ranunculus repens, tripleurospermum inodorum, tussilago farfara, veronica serpyllifolia, veronica triphyllos, centaurea cyanus, erodium cicutarium, euphorbia helioscopia, galeopsis tetrahit