hordeum murinum, bromus madritensis, anacyclus radiatus, festuca geniculata, brassica oxyrrhina, centaurea seridis, lolium rigidum, plantago lagopus, silene diversifolia, bellardia viscosa, briza maxima, bryonia dioica, crepis capillaris, echium plantagineum, erodium cicutarium, eruca vesicaria, lysimachia arvensis, medicago polymorpha, plantago serraria, silene gallica, sonchus asper, tolpis barbata, trifolium arvense