bromus madritensis, convolvulus arvensis, diplotaxis erucoides, lolium rigidum, scandix pecten-veneris, silene diversifolia, avena sterilis, biscutella auriculata, capsella bursa-pastoris, cirsium arvense, coronilla scorpioides, euphorbia helioscopia, galium tricornutum, hordeum murinum, lamium amplexicaule, lathyrus cicera, lepidium draba, lysimachia arvensis, melilotus sulcatus, papaver rhoeas, polygonum aviculare, sonchus oleraceus, stellaria media, vicia peregrina, vicia sativa, anacyclus clavatus, anchusa azurea, avena barbata, calendula arvensis, chondrilla juncea, convolvulus althaeoides, crepis foetida, euphorbia serrata, moricandia arvensis, muscari neglectum, rapistrum rugosum, rhagadiolus stellatus, scorpiurus muricatus, senecio vulgaris