galium aparine, veronica persica, anthemis arvensis, capsella bursa-pastoris, equisetum arvense, lamium purpureum, medicago varia, myosotis arvensis, papaver rhoeas, poa trivialis, stellaria media, viola arvensis, delphinium consolida, geranium pyrenaicum, matricaria discoidea, mercurialis annua, thlaspi arvense, valerianella dentata