tussilago farfara, ranunculus repens, cirsium vulgare, equisetum arvense, achillea collina, bromus inermis, calamagrostis epigejos, carex filiformis, centaurea cyanus, cirsium arvense, daucus carota, elymus repens, euphorbia esula, geranium pratense, poa angustifolia, ranunculus acris, tripleurospermum inodorum