convolvulus arvensis, erodium cicutarium, bromus tectorum, chenopodium album, cirsium arvense, erigeron canadensis, fallopia convolvulus, lactuca serriola, polygonum aviculare, reseda lutea, scorzonera laciniata, senecio vulgaris, setaria verticillata, setaria viridis, veronica polita, viola arvensis, alyssum alyssoides, amaranthus retroflexus, arenaria serpyllifolia, artemisia absinthium, atriplex patula, clinopodium acinos, crepis vesicaria, diplotaxis tenuifolia, euphorbia helioscopia, fumaria officinalis, galium spurium, helianthemum nummularium, isatis tinctoria, lamium purpureum, medicago sativa, picris hieracioides, saponaria ocymoides, sonchus asper, sonchus oleraceus, stellaria media, torilis arvensis, tragopogon dubius, veronica persica