hypericum perforatum, lolium perenne, reseda lutea, amaranthus retroflexus, artemisia vulgaris, echinochloa crus-galli, equisetum arvense, erigeron canadensis, vicia cracca, atriplex patula, chenopodium album, cichorium intybus, convolvulus arvensis, dactylis glomerata, epilobium ciliatum, heracleum sphondylium, medicago lupulina, persicaria lapathifolia, turritis glabra