artemisia vulgaris, tussilago farfara, cirsium arvense, calystegia sepium, elymus repens, cirsium oleraceum, silene latifolia, achillea millefolium, agrostis gigantea, arctium minus, dactylis glomerata, persicaria lapathifolia, poa palustris, rumex obtusifolius, quercus rubra, solidago canadensis, tripleurospermum inodorum, salix caprea