prunus spinosa, cerastium arvense, achillea collina, anthoxanthum odoratum, artemisia vulgaris, calamagrostis epigejos, centaurea scabiosa, dactylis glomerata, holcus lanatus, plantago major, poa pratensis, prunella vulgaris, prunus avium, ranunculus repens, torilis japonica, urtica dioica