centaurea cyanus, papaver rhoeas, arenaria serpyllifolia, buglossoides arvensis, camelina microcarpa, convolvulus arvensis, galium spurium, neslia paniculata, polygonum aviculare, veronica hederifolia, viola arvensis, adonis aestivalis, artemisia absinthium, capsella bursa-pastoris, delphinium consolida, descurainia sophia, euphorbia helioscopia, fallopia convolvulus, solanum tuberosum, sonchus oleraceus, thlaspi arvense, trifolium pratense, veronica arvensis