centaurea cyanus, campanula rapunculoides, delphinium consolida, elymus repens, equisetum arvense, fallopia convolvulus, achillea millefolium, agrostemma githago, agrostis stolonifera, arenaria serpyllifolia, artemisia vulgaris, cirsium arvense, convolvulus arvensis, medicago lupulina, polygonum aviculare, raphanus raphanistrum, silene latifolia, sinapis arvensis, sonchus arvensis, viola arvensis, agrostis gigantea, bromus secalinus, buglossoides arvensis, capsella bursa-pastoris, lycopsis arvensis, melilotus albus, scleranthus annuus, silene vulgaris, stellaria media, thlaspi arvense, trifolium repens, tripleurospermum inodorum, vicia cracca, vicia sativa