pilosella officinarum, ceratodon purpureus, brachythecium albicans, polytrichum piliferum, rumex acetosella, sedum acre, achillea millefolium, agrostis capillaris, arabidopsis arenosa, arnoseris minima, betula pendula, calamagrostis epigejos, capsella bursa-pastoris, cerastium arvense, convolvulus arvensis, draba verna, elymus repens, pinus sylvestris, scleranthus annuus, spergularia rubra, teesdalia nudicaulis, trifolium arvense, trifolium repens, veronica triphyllos, vicia hirsuta, viola arvensis, viola tricolor, equisetum arvense, erigeron canadensis, tanacetum vulgare