erigeron canadensis, ranunculus repens, eupatorium cannabinum, potentilla reptans, calystegia sepium, epilobium hirsutum, epilobium parviflorum, mentha suaveolens, pulicaria dysenterica, arrhenatherum elatius, hypericum perforatum, lolium perenne, oxalis latifolia, pastinaca sativa, rubus ulmifolius, rumex obtusifolius, verbena officinalis, cornus sanguinea, helminthotheca echioides, hypericum androsaemum, mentha aquatica, symphyotrichum squamatum, vicia sativa