cystopteris fragilis, poa nemoralis, epilobium ciliatum, asplenium ruta-muraria, betula pendula, erigeron canadensis, tripleurospermum inodorum, artemisia vulgaris, cerastium arvense, dactylis glomerata, lamium album, plantago major, sonchus oleraceus, ulmus glabra, athyrium filix-femina, cirsium vulgare, dryopteris filix-mas, sisymbrium officinale