artemisia austriaca, pilosella officinarum, plantago lanceolata, poa annua, prunella vulgaris, tussilago farfara, anthemis arvensis, bellis perennis, berteroa incana, bromus hordeaceus, capsella bursa-pastoris, ceratodon purpureus, elymus repens, equisetum arvense, erigeron canadensis, lolium perenne, medicago lupulina, papaver rhoeas, pimpinella saxifraga, plantago media, polygonum aviculare, scorzoneroides autumnalis, trifolium repens