avena sterilis, bifora radians, galium tricornutum, legousia speculum-veneris, papaver rhoeas, legousia hybrida, lolium rigidum, melilotus officinalis, neslia paniculata, ranunculus arvensis, rapistrum rugosum, vicia sativa, buglossoides arvensis, centaurea solstitialis, polygonum aviculare, trifolium repens, vicia pannonica