papaver rhoeas, aethusa cynapium, arenaria serpyllifolia, atriplex patula, centaurea cyanus, cirsium arvense, convolvulus arvensis, delphinium consolida, fallopia convolvulus, galeopsis ladanum, galium aparine, medicago lupulina, myosotis arvensis, odontites vernus, polygonum aviculare, valerianella rimosa, vicia sativa, adonis aestivalis, avena fatua, coronilla varia, euphorbia exigua, galium tricornutum, lathyrus tuberosus, lysimachia arvensis, melampyrum arvense, mentha arvensis, ranunculus arvensis, roemeria argemone, saponaria officinalis, sonchus arvensis, sonchus oleraceus, veronica persica, veronica triphyllos, vicia hirsuta, viola arvensis