angelica sylvestris, populus canadensis, alopecurus pratensis, cirsium arvense, galeopsis tetrahit, galium aparine, caltha palustris, glechoma hederacea, iris pseudacorus, arrhenatherum elatius, cirsium palustre, eupatorium cannabinum, filipendula ulmaria, heracleum sphondylium, holcus lanatus, juncus effusus, lycopus europaeus, myosotis scorpioides, rumex conglomeratus, silene flos-cuculi, valeriana excelsa, ranunculus repens, stellaria aquatica