achillea millefolium, apera spica-venti, centaurea cyanus, convolvulus arvensis, elymus repens, roemeria argemone, vicia hirsuta, agrostis gigantea, buglossoides arvensis, equisetum arvense, fallopia convolvulus, knautia arvensis, papaver dubium, poa pratensis, raphanus raphanistrum, scleranthus annuus, vicia sativa, vicia villosa, alyssum alyssoides, arenaria serpyllifolia, berteroa incana, chenopodium album, erodium cicutarium, festuca rubra, galeopsis ladanum, galium aparine, linaria vulgaris, lycopsis arvensis, melilotus albus, myosotis arvensis, polygonum aviculare, silene latifolia, silene vulgaris, sinapis arvensis, trifolium repens, veronica arvensis, viola arvensis