Marie Studer
Acer rubrum
Acer rubrum
Alliaria petiolata
Alliaria petiolata
Arisaema triphyllum
Arisaema triphyllum
Arisaema triphyllum
Arisaema triphyllum
Betula lenta
Betula lenta
Clethra alnifolia
Clethra alnifolia
Clethra alnifolia
Clethra alnifolia
Commelina communis
Commelina communis
Commelina communis
Commelina communis
Comptonia peregrina
Comptonia peregrina
Coptis trifolia
Coptis trifolia
Coptis trifolia
Coptis trifolia
Fraxinus americana
Fraxinus americana
Hemerocallis fulva
Hemerocallis fulva
Impatiens capensis
Impatiens capensis
Pilea pumila
Pilea pumila
Pinus strobus
Pinus strobus
Pinus strobus
Pinus strobus
Potentilla simplex
Potentilla simplex
Reynoutria japonica
Reynoutria japonica
Rubus flagellaris
Rubus flagellaris
Rumex obtusifolius
Rumex obtusifolius
Rumex obtusifolius
Rumex obtusifolius
Smilax rotundifolia
Smilax rotundifolia
Thuja occidentalis
Thuja occidentalis
Tsuga canadensis
Tsuga canadensis
