frankenia pulverulenta, hornungia procumbens, hypecoum imberbe, hypecoum pendulum, papaver rhoeas, roemeria hybrida, camelina sativa, caucalis platycarpos, convolvulus arvensis, herniaria cinerea, lolium rigidum, plantago albicans, polygonum aviculare, spergularia diandra, sphenopus divaricatus