matricaria chamomilla, veronica hederifolia, apera spica-venti, aphanes arvensis, arabidopsis thaliana, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, delphinium consolida, draba verna, euphorbia helioscopia, galium aparine, lamium amplexicaule, legousia speculum-veneris, myosotis arvensis, oxalis stricta, plantago media, polygonum aviculare, ranunculus arvensis, raphanus raphanistrum, stellaria media, veronica triphyllos, vicia grandiflora, vicia sativa, vicia tetrasperma, viola arvensis