lupinus polyphyllus, calamagrostis epigejos, erigeron annuus, urtica dioica, mentha arvensis, ranunculus repens, stellaria media, artemisia vulgaris, cirsium arvense, myosotis arvensis, poa palustris, sonchus asper, erigeron canadensis, filipendula ulmaria, populus tremula, scrophularia nodosa