herniaria glabra, pilosella officinarum, agrostis capillaris, corynephorus canescens, niphotrichum canescens, poa pratensis, rumex acetosella, scleranthus perennis, veronica dillenii, cerastium holosteoides, ceratodon purpureus, cetraria aculeata, chenopodium album, cladonia foliacea, convolvulus arvensis, erigeron acris, erigeron canadensis, fallopia convolvulus, hypochaeris radicata, plantago lanceolata, potentilla argentea