digitalis purpurea, holcus mollis, castanea sativa, senecio sylvaticus, cirsium vulgare, corylus avellana, cytisus scoparius, galeopsis tetrahit, galium aparine, hedera helix, hypochaeris radicata, ilex aquifolium, lonicera periclymenum, poa trivialis, prunus avium, quercus robur, teucrium scorodonia