polycarpon tetraphyllum, cynodon dactylon, gemmabryum caespiticium, plantago coronopus, sagina apetala, trisetaria aurea, arenaria leptoclados, chondrilla juncea, crepis sancta, erigeron annuus, euphorbia maculata, hypericum perforatum, lolium perenne, matricaria chamomilla, medicago minima, oxalis corniculata, plantago uliginosa, poa annua, sonchus oleraceus, verbena officinalis