corynephorus canescens, trifolium arvense, arenaria serpyllifolia, artemisia vulgaris, bromus tectorum, elymus repens, erigeron canadensis, rumex acetosella, tanacetum vulgare, agrostis capillaris, calamagrostis epigejos, carduus crispus, cerastium semidecandrum, ceratodon purpureus, filago arvensis, logfia minima, pinus sylvestris, polytrichum piliferum, senecio viscosus, sisymbrium altissimum, trifolium campestre, vicia sativa, anthemis arvensis, dactylis glomerata, hypochaeris radicata, quercus robur, vicia hirsuta