lolium rigidum, scorpiurus muricatus, stachys ocymastrum, thrincia hispida, arenaria serpyllifolia, brachypodium distachyon, bromus madritensis, campanula erinus, catapodium rigidum, chondrilla juncea, euphorbia segetalis, hedypnois rhagadioloides, rhagadiolus stellatus, silene nocturna, sonchus tenerrimus, sorghum halepense, tripodion tetraphyllum, urospermum picroides, ajuga iva, althaea hirsuta, anacyclus clavatus, avena sterilis, bituminaria bituminosa, bromus rigidus, carduus pycnocephalus, centaurea calcitrapa, centaurea melitensis, convolvulus althaeoides, crepis foetida, diplotaxis erucoides, erucastrum nasturtiifolium, euphorbia peplus, filago pyramidata, geranium rotundifolium, heliotropium europaeum, hippocrepis ciliata, lysimachia arvensis, medicago minima, medicago rigidula, medicago truncatula, mercurialis annua, pallenis spinosa, papaver dubium, papaver rhoeas, prunus armeniaca, reseda phyteuma, torilis arvensis, bromus rubens, crucianella angustifolia, lobularia maritima, rostraria cristata, setaria verticillata