hordeum vulgare, agrostis gigantea, apera spica-venti, bryum argenteum, dicranella staphylina, papaver rhoeas, tortula acaulon, viola arvensis, phleum pratense, artemisia vulgaris, cirsium arvense, convolvulus arvensis, elymus repens, galeopsis tetrahit, alopecurus myosuroides, galium aparine, tanacetum vulgare