alopecurus myosuroides, bromus sterilis, centaurea diffusa, aegilops cylindrica, bromus tectorum, cichorium intybus, crepis foetida, diplotaxis muralis, hordeum murinum, hypericum perforatum, medicago lupulina, plantago lanceolata, sonchus arvensis, arenaria serpyllifolia, bromus arvensis, cirsium arvense, cirsium laniflorum, clematis vitalba, convolvulus arvensis, cota altissima, crepis micrantha, crepis pulchra, daucus carota, delphinium hispanicum, echium vulgare, lactuca serriola, linaria genistifolia, melilotus officinalis, papaver rhoeas, reseda lutea, salsola tragus, salvia aethiopis, sonchus oleraceus, tragopogon dubius, xanthium strumarium