anchusa officinalis, descurainia sophia, elymus repens, stellaria media, achillea millefolium, alopecurus geniculatus, geranium molle, silene vulgaris, tripleurospermum inodorum, artemisia vulgaris, cerastium holosteoides, dactylis glomerata, holcus lanatus, matricaria chamomilla, papaver rhoeas, senecio vernalis, vicia hirsuta, viola tricolor