crataegus monogyna, prunus spinosa, arrhenatherum elatius, rosa canina, fraxinus excelsior, heracleum sphondylium, lathyrus pratensis, lepidium didymum, lonicera periclymenum, potentilla erecta, pteridium aquilinum, stachys palustris, teucrium scorodonia, ulex europaeus, elymus repens, rumex conglomeratus