avena sativa, viola arvensis, agrostemma githago, centaurea cyanus, iberis amara, ranunculus arvensis, alyssum alyssoides, aphanes arvensis, buglossoides arvensis, bupleurum rotundifolium, caucalis platycarpos, centaurea collina, cirsium arvense, clinopodium acinos, convolvulus arvensis, coronilla scorpioides, lathyrus sphaericus, legousia hybrida, medicago minima, neslia paniculata, papaver rhoeas, polygonum aviculare, roemeria argemone, sabulina tenuifolia, trifolium campestre, valerianella coronata, valerianella dentata, veronica arvensis, vicia lutea, vicia sativa