populus tremula, agrostis gigantea, calamagrostis epigejos, equisetum pratense, achillea millefolium, artemisia absinthium, betula pendula, chamaecytisus ruthenicus, chelidonium majus, convolvulus arvensis, galium mollugo, knautia arvensis, lathyrus vernus, lolium pratense, orthilia secunda, poa angustifolia, prunus padus, pteridium aquilinum, silene vulgaris, trifolium medium, urtica dioica, viburnum opulus