crassula muscosa, poa annua, artemisia campestris, festuca bromoides, matricaria discoidea, plantago lanceolata, poa bulbosa, sagina apetala, spergularia rubra, trifolium campestre, achillea millefolium, aira caryophyllea, bromus hordeaceus, cerastium pumilum, eryngium campestre, filago arvensis, herniaria glabra, hypericum perforatum, logfia minima, medicago minima, plantago media, polygonum arenastrum, scleranthus perennis, scleranthus polycarpos, trifolium arvense, verbena officinalis