convolvulus arvensis, galium tricornutum, ranunculus arvensis, scandix pecten-veneris, sinapis arvensis, anchusa azurea, asperula arvensis, biscutella auriculata, calendula arvensis, cirsium arvense, euphorbia exigua, filago pyramidata, geranium molle, legousia hybrida, linaria hirta, lolium rigidum, medicago rigidula, papaver rhoeas, polygonum aviculare, rhagadiolus stellatus, vicia lutea, vicia sativa, anacyclus clavatus, eryngium campestre, fumaria vaillantii, lathyrus aphaca, muscari neglectum, neslia paniculata, senecio vulgaris