corynephorus canescens, agrostis capillaris, calamagrostis epigejos, erigeron canadensis, logfia minima, poa annua, rumex acetosella, senecio viscosus, tripleurospermum inodorum, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, cerastium semidecandrum, ceratodon purpureus, cirsium arvense, epilobium ciliatum, holcus lanatus, hypochaeris radicata, jasione montana, myosotis stricta, trifolium arvense, veronica arvensis, viola arvensis