rubus caesius, clematis vitalba, artemisia vulgaris, elymus repens, equisetum arvense, pteridium aquilinum, arctium minus, armoracia rusticana, calystegia sepium, castanea sativa, dactylis glomerata, equisetum hyemale, erigeron annuus, oxalis stricta, ranunculus acris, ranunculus repens, urtica dioica