cirsium arvense, elymus repens, sinapis arvensis, tussilago farfara, urtica dioica, calystegia sepium, galeopsis tetrahit, galium aparine, persicaria amphibia, poa trivialis, sambucus nigra, artemisia vulgaris, carduus crispus, dactylis glomerata, jacobaea vulgaris, silene dioica, tanacetum vulgare, vicia sativa