bromus tectorum, arenaria serpyllifolia, clinopodium acinos, erigeron canadensis, lactuca serriola, viola arvensis, bromus erectus, centaurea stoebe, convolvulus arvensis, dactylis glomerata, geranium robertianum, plantago lanceolata, veronica hederifolia, artemisia campestris, astragalus onobrychis, camelina sativa, carduus acanthoides, centaurea scabiosa, cirsium arvense, coronilla varia, daucus carota, descurainia sophia, echium vulgare, eryngium campestre, hypericum perforatum, papaver rhoeas, reseda lutea, silene vulgaris, tragopogon orientalis