sambucus ebulus, agrimonia eupatoria, artemisia vulgaris, calystegia sepium, centaurea stoebe, chelidonium majus, conium maculatum, convolvulus arvensis, crataegus monogyna, dactylis glomerata, eryngium campestre, euphorbia cyparissias, galium aparine, geranium robertianum, knautia arvensis, lamium maculatum, mentha arvensis, ononis spinosa, origanum vulgare, silene latifolia, solidago virgaurea, symphytum officinale, urtica dioica