tanacetum vulgare, brachythecium rutabulum, ceratodon purpureus, cirsium arvense, urtica dioica, agrostis gigantea, agrostis stolonifera, elymus repens, epilobium montanum, agrostis capillaris, artemisia vulgaris, cerastium holosteoides, equisetum arvense, festuca rubra, holcus lanatus, poa trivialis, vicia hirsuta