centaurea cyanus, veronica hederifolia, vicia hirsuta, viola arvensis, apera spica-venti, capsella bursa-pastoris, fallopia convolvulus, agrostis gigantea, anthemis arvensis, euphorbia stricta, galeopsis tetrahit, glebionis segetum, myosotis arvensis, raphanus raphanistrum, rumex acetosella, tanacetum vulgare, veronica arvensis, vicia sativa