bryum argenteum, sagina procumbens, matricaria discoidea, medicago lupulina, amaranthus retroflexus, chenopodium album, cirsium arvense, eragrostis minor, gemmabryum caespiticium, lolium perenne, mercurialis annua, senecio vulgaris, stellaria media, tripleurospermum inodorum, achillea millefolium