potentilla argentea, poa bulbosa, erodium cicutarium, centaurea stoebe, chondrilla juncea, cichorium intybus, lolium perenne, capsella bursa-pastoris, plantago lanceolata, scleranthus annuus, achillea setacea, bromus hordeaceus, convolvulus arvensis, elymus repens, polygonum aviculare, cota austriaca, arenaria serpyllifolia, bromus arvensis, draba verna, lactuca serriola