potentilla argentea, arenaria serpyllifolia, artemisia absinthium, bromus hordeaceus, elymus repens, artemisia campestris, artemisia vulgaris, brachythecium albicans, capsella bursa-pastoris, dactylis glomerata, erigeron canadensis, lolium perenne, poa angustifolia, silene latifolia, vicia villosa, bromus tectorum, geranium pusillum, plantago major, polygonum aviculare, veronica arvensis