crataegus monogyna, hedera helix, salix caprea, urtica dioica, glechoma hederacea, heracleum sphondylium, asplenium scolopendrium, calystegia sepium, dryopteris affinis, dryopteris dilatata, dryopteris filix-mas, polystichum setiferum, ranunculus repens, arrhenatherum elatius, galium aparine, holcus lanatus, juncus conglomeratus, poa trivialis, pteridium aquilinum, rumex obtusifolius, vicia sativa