agrostis capillaris, achillea millefolium, arabidopsis arenosa, arenaria serpyllifolia, plantago major, carex hirta, cerastium holosteoides, trifolium repens, veronica hederifolia, artemisia absinthium, artemisia vulgaris, bromus hordeaceus, crepis tectorum, erigeron canadensis, galium mollugo, genista tinctoria, herniaria glabra, medicago lupulina, pilosella officinarum, poa compressa, rubus idaeus, rumex thyrsiflorus, saponaria officinalis, verbascum nigrum