hordeum geniculatum, atriplex tatarica, capsella bursa-pastoris, festuca pulchra, lolium perenne, plantago major, polygonum aviculare, trifolium repens, achillea collina, cynodon dactylon, dichodon viscidum, eragrostis minor, erigeron canadensis, erodium cicutarium, geranium pusillum, lepidium perfoliatum, poa annua, polycnemum arvense, psammophiliella muralis, scleranthus annuus, sisymbrium officinale