populus canadensis, alopecurus pratensis, angelica sylvestris, cirsium arvense, galeopsis tetrahit, galium aparine, symphytum officinale, urtica dioica, agrostis capillaris, filipendula ulmaria, holcus lanatus, carex vulpina, glechoma hederacea, hypericum dubium, iris pseudacorus, juncus effusus, lathyrus pratensis, linaria vulgaris, lycopus europaeus, lythrum salicaria, rumex obtusifolius, rumex sanguineus, stachys palustris, stellaria graminea, quercus robur, silene flos-cuculi