pteridium aquilinum, rubus idaeus, convallaria majalis, aegopodium podagraria, betula pendula, centaurea scabiosa, delphinium cuneatum, filipendula ulmaria, frangula alnus, galium boreale, galium verum, geranium pratense, lathyrus vernus, prunus fruticosa, pulmonaria mollis, quercus robur, rhamnus cathartica, rosa majalis, sanguisorba officinalis, urtica dioica, viburnum opulus, viola mirabilis