frankenia pulverulenta, buglossoides arvensis, hornungia procumbens, papaver rhoeas, lolium rigidum, spergularia marina, anacyclus clavatus, convolvulus arvensis, hypecoum imberbe, hypecoum pendulum, lepidium draba, poa annua, polygonum aviculare, roemeria hybrida, spergularia diandra, sphenopus divaricatus, suaeda vera, torilis nodosa