carduus acanthoides, papaver rhoeas, cynoglossum officinale, galium aparine, adonis aestivalis, arctium lappa, artemisia vulgaris, capsella bursa-pastoris, dipsacus laciniatus, silybum marianum, ajuga genevensis, elymus repens, lactuca serriola, vicia cracca, avena sativa, euphorbia esula, geranium pusillum, myosotis arvensis, sonchus asper, crepis pulchra