artemisia absinthium, erigeron acris, lactuca perennis, lappula squarrosa, viola arvensis, arenaria serpyllifolia, descurainia sophia, noccaea perfoliata, poa bulbosa, potentilla argentea, veronica praecox, alyssum alyssoides, arabidopsis thaliana, camelina microcarpa, centaurea cyanus, chondrilla juncea, convolvulus arvensis, crepis tectorum, filago arvensis, lactuca serriola, secale cereale, tragopogon dubius, capsella bursa-pastoris, papaver dubium, rumex crispus