petasites hybridus, chaerophyllum hirsutum, urtica dioica, aegopodium podagraria, cirsium arvense, cirsium oleraceum, dactylis glomerata, elymus repens, equisetum arvense, galeopsis speciosa, heracleum sphondylium, lamium maculatum, oxalis acetosella, ranunculus repens, rubus caesius, sonchus asper