papaver rhoeas, anacyclus radiatus, fumaria muralis, reseda luteola, avena sterilis, carduus bourgeanus, crepis capillaris, crepis vesicaria, festuca geniculata, glebionis segetum, lactuca serriola, lolium rigidum, lysimachia foemina, malva multiflora, papaver dubium, scorpiurus muricatus, silene gallica, sonchus asper, trifolium angustifolium, andryala integrifolia, carthamus lanatus, convolvulus arvensis, eryngium campestre, filago lutescens, galium parisiense, herniaria lusitanica, lamarckia aurea, lupinus luteus, medicago orbicularis, ornithopus compressus, papaver pinnatifidum, raphanus raphanistrum, sisymbrium officinale, stachys arvensis, trifolium arvense, trifolium cherleri, trifolium stellatum, urospermum picroides