ceratodon purpureus, calamagrostis epigejos, poa angustifolia, rosulabryum capillare, elymus repens, euphorbia esula, petasites spurius, potentilla argentea, rumex acetosella, achillea millefolium, carex hirta, climacium dendroides, convolvulus arvensis, corynephorus canescens, equisetum arvense, erigeron canadensis, herniaria glabra, rumex acetosa, senecio viscosus