bromus hordeaceus, aira caryophyllea, cardamine hirsuta, cerastium holosteoides, hypericum perforatum, veronica arvensis, agrostis capillaris, anthemis arvensis, apera spica-venti, arabidopsis thaliana, brachythecium albicans, brachythecium rutabulum, cerastium semidecandrum, crepis capillaris, elymus repens, trifolium arvense, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, epilobium tetragonum, erigeron canadensis, erodium cicutarium, geranium molle, holcus lanatus, papaver dubium, poa pratensis, rumex acetosella, vicia hirsuta, vicia lathyroides, vicia sativa, vicia tetrasperma, viola arvensis