agrostis capillaris, calamagrostis epigejos, erigeron canadensis, acer campestre, anthoxanthum odoratum, ceratodon purpureus, deschampsia cespitosa, elymus repens, glechoma hederacea, mentha arvensis, potentilla argentea, quercus robur, ranunculus repens, silene latifolia, solanum nigrum, agrostis gigantea, arabidopsis arenosa, carpinus betulus, cirsium arvense, oxalis stricta, pilosella officinarum, potentilla reptans, prunus spinosa, ranunculus acris, rumex acetosella, urtica dioica, vicia cracca