salix caprea, populus tremula, arrhenatherum elatius, ceratodon purpureus, medicago lupulina, poa nemoralis, betula pendula, rubus idaeus, melilotus officinalis, poa compressa, tussilago farfara, achillea millefolium, agrostis capillaris, anthoxanthum odoratum, artemisia vulgaris, calamagrostis epigejos, crepis biennis, daucus carota, euphrasia officinalis, fraxinus excelsior, galium album, geranium robertianum, hieracium sabaudum, hypericum perforatum, leontodon hispidus, linum catharticum, lotus corniculatus, melilotus albus, oenothera biennis, pilosella cymosa, plantago lanceolata, poterium sanguisorba, prunella vulgaris, ranunculus repens, trifolium pratense, verbascum nigrum, frangula alnus, picea abies, salix alba, salix holosericea, sambucus racemosa, solidago canadensis