arabidopsis thaliana, arenaria serpyllifolia, convolvulus arvensis, myosotis arvensis, sherardia arvensis, trifolium arvense, trifolium repens, veronica arvensis, vicia sativa, viola arvensis, galeopsis tetrahit, lysimachia vulgaris, odontites vernus, persicaria maculosa, thlaspi arvense, bromus sterilis, centaurea cyanus, euphorbia helioscopia, filago lutescens, lapsana communis, papaver dubium, poa compressa, scleranthus annuus, sedum acre, sedum album, trifolium pratense, valerianella dentata