papaver rhoeas, rapistrum rugosum, anthemis arvensis, avena fatua, calendula arvensis, carduus bourgeanus, chamaemelum fuscatum, cladanthus mixtus, erodium malacoides, hedypnois rhagadioloides, hordeum murinum, lolium rigidum, medicago polymorpha, papaver dubium, sisymbrium officinale, aegilops geniculata, allium ampeloprasum, cichorium intybus, euphorbia helioscopia, festuca geniculata, kickxia lanigera, lamium amplexicaule, medicago doliata, notobasis syriaca, oxalis pes-caprae, sonchus asper