eryngium campestre, brachypodium phoenicoides, bromus madritensis, sherardia arvensis, carex divisa, crepis vesicaria, halimione portulacoides, plantago lagopus, avena sterilis, bromus hordeaceus, carduus pycnocephalus, convolvulus arvensis, dactylis glomerata, euphorbia exigua, euphorbia helioscopia, gaudinia fragilis, geranium molle, hordeum marinum, linum bienne, petrorhagia prolifera, phelipanche mutelii, rumex pulcher, silybum marianum, sonchus asper, torilis nodosa, trifolium campestre, anacamptis pyramidalis, erodium cicutarium, galium murale, hedypnois rhagadioloides, veronica arvensis