text: convolvulus arvensis, galinsoga parviflora, galium aparine, myosotis arvensis, aphanes arvensis, argentina anserina, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, euphorbia helioscopia, galeopsis tetrahit, geranium dissectum, lysimachia arvensis, matricaria chamomilla, poa trivialis, potentilla reptans, ranunculus repens, sonchus arvensis, stellaria media, veronica agrestis, veronica persica, viola arvensis, viola hirta, anthemis arvensis, apera spica-venti, papaver rhoeas