avena barbata, bothriochloa ischaemum, dasypyrum villosum, eryngium campestre, alyssum simplex, bromus squarrosus, chrysopogon gryllus, convolvulus cantabrica, aegilops triuncialis, arenaria serpyllifolia, chondrilla juncea, cichorium intybus, cynodon dactylon, festuca muralis, matricaria chamomilla, melica ciliata, muscari comosum, nigella arvensis, petrorhagia prolifera, rumex crispus, sedum rubens, trifolium angustifolium, verbascum phlomoides