fedia cornucopiae, anthemis arvensis, bromus diandrus, calendula arvensis, raphanus raphanistrum, rumex bucephalophorus, alyssum simplex, arisarum vulgare, avena barbata, bromus madritensis, convolvulus althaeoides, convolvulus arvensis, euphorbia exigua, euphorbia helioscopia, euphorbia peplus, fumaria densiflora, fumaria parviflora, galactites tomentosa, geranium rotundifolium, hedypnois rhagadioloides, lamium amplexicaule, linaria hirta, linaria micrantha, lolium rigidum, medicago orbicularis, medicago polymorpha, medicago truncatula, noccaea perfoliata, oxalis pes-caprae, papaver rhoeas, plantago afra, ranunculus muricatus, scorpiurus muricatus, senecio vulgaris, sherardia arvensis, silene diversifolia, sonchus oleraceus, stachys arvensis, stellaria media, trifolium stellatum, vicia lutea, vicia sativa, biscutella auriculata, centaurea pullata, glebionis segetum, hirschfeldia incana, lathyrus ochrus, scandix pecten-veneris, trifolium campestre