avena fatua, bifora radians, bromus sterilis, bupleurum rotundifolium, caucalis platycarpos, convolvulus arvensis, crepis pulchra, elymus repens, euphorbia helioscopia, galium aparine, geranium dissectum, geranium pusillum, lactuca serriola, lapsana communis, lathyrus aphaca, lathyrus hirsutus, lathyrus tuberosus, legousia speculum-veneris, lepidium campestre, medicago lupulina, papaver rhoeas, scabiosa columbaria, sinapis arvensis, sonchus asper, sonchus oleraceus, torilis arvensis, veronica persica, vicia sativa, viola arvensis