achillea millefolium, cirsium arvense, festuca rubra, agrostis stolonifera, dactylis glomerata, daucus carota, elymus athericus, cerastium holosteoides, crepis capillaris, elymus repens, jacobaea vulgaris, poa pratensis, tussilago farfara, cirsium vulgare, erigeron canadensis, eryngium campestre, ranunculus repens, rubus caesius, rumex crispus, polygonum aviculare