triticum aestivum, bryum argenteum, ceratodon purpureus, dicranella staphylina, elymus repens, tortula acaulon, apera spica-venti, cirsium arvense, lolium perenne, matricaria chamomilla, tripleurospermum inodorum, atriplex patula, lamium purpureum, phleum pratense, tanacetum vulgare, urtica dioica, viola arvensis, persicaria maculosa, viola hirta