aira praecox, agrostis capillaris, brachythecium albicans, rumex acetosella, cerastium semidecandrum, holcus lanatus, aira caryophyllea, arabidopsis thaliana, bromus hordeaceus, crepis capillaris, erodium cicutarium, hypochaeris radicata, jacobaea vulgaris, ornithopus perpusillus, plantago lanceolata, taraxacum tortilobum