avenella flexuosa, holcus lanatus, jacobaea vulgaris, achillea millefolium, rumex acetosa, agrostis capillaris, holcus mollis, plantago lanceolata, cardamine pratensis, cerastium holosteoides, ceratodon purpureus, cirsium arvense, erigeron canadensis, hieracium laevigatum, hypericum perforatum