artemisia vulgaris, tanacetum vulgare, ceratodon purpureus, lolium perenne, achillea millefolium, cerastium holosteoides, cynoglossum officinale, daucus carota, ditrichum heteromallum, elymus repens, festuca rubra, glechoma hederacea, oenothera biennis, poa pratensis, sisymbrium officinale, trifolium pratense, veronica chamaedrys