text: secale cereale, aphanes arvensis, equisetum arvense, myosotis stricta, roemeria argemone, scleranthus annuus, veronica hederifolia, draba verna, veronica triphyllos, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, centaurea cyanus, fallopia convolvulus, holosteum umbellatum, hypochaeris radicata, lepidium campestre, papaver dubium, polygonum aviculare, ranunculus bulbosus, raphanus raphanistrum, thlaspi arvense, trifolium repens, valerianella locusta, veronica arvensis, vicia sativa, viola arvensis