populus canadensis, urtica dioica, glechoma hederacea, athyrium filix-femina, circaea lutetiana, cirsium oleraceum, phalaris arundinacea, symphytum officinale, angelica sylvestris, eupatorium cannabinum, heracleum sphondylium, valeriana officinalis, calystegia sepium, dryopteris carthusiana, galeopsis tetrahit, geranium robertianum, sambucus nigra, stellaria aquatica, viburnum opulus