quercus robur, populus tremula, arrhenatherum elatius, artemisia vulgaris, campanula persicifolia, erigeron canadensis, phleum phleoides, poa nemoralis, achillea millefolium, calamagrostis epigejos, clinopodium vulgare, dactylis glomerata, euonymus europaeus, genista tinctoria, geranium pusillum, pimpinella saxifraga, poa pratensis, prunus padus, silene nutans, stellaria nemorum, trifolium aureum, sisymbrium loeselii, veronica spicata, vicia hirsuta