ceratodon purpureus, trifolium arvense, corynephorus canescens, agrostis capillaris, bromus tectorum, erigeron canadensis, logfia minima, rumex acetosella, tussilago farfara, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, calamagrostis epigejos, cerastium semidecandrum, cirsium arvense, cladonia glauca, crepis capillaris, equisetum arvense, hypericum perforatum, poa angustifolia, poa pratensis, tanacetum vulgare, trifolium campestre, tripleurospermum inodorum