lotus corniculatus, barbula unguiculata, vicia tetrasperma, achillea millefolium, bryum argenteum, tussilago farfara, apera spica-venti, artemisia vulgaris, bromus hordeaceus, equisetum arvense, erigeron acris, erigeron canadensis, aloina rigida, artemisia campestris, bromus tectorum, elymus repens, helichrysum arenarium, polygonum aviculare