arrhenatherum elatius, holcus lanatus, agrostis capillaris, poa pratensis, geranium molle, trifolium repens, veronica arvensis, arabidopsis thaliana, cerastium holosteoides, cerastium semidecandrum, crepis capillaris, hypochaeris radicata, rumex acetosella, scorzoneroides autumnalis, stellaria graminea, trifolium dubium