centaurea jacea, achillea millefolium, agrostis capillaris, artemisia vulgaris, bromus hordeaceus, dactylis glomerata, deschampsia cespitosa, elymus repens, galium mollugo, leontodon hispidus, leucanthemum vulgare, lolium perenne, lolium pratense, plantago lanceolata, plantago major, polygonum aviculare, ranunculus repens, tanacetum vulgare