cerastium pumilum, arenaria serpyllifolia, bromus tectorum, bryum argenteum, ceratodon purpureus, chondrilla juncea, draba verna, myosotis stricta, pilosella peleteriana, poa compressa, poa palustris, rumex thyrsiflorus, scleranthus polycarpos, sedum rubens, syntrichia ruralis, veronica arvensis, apera spica-venti, arabidopsis thaliana, barbarea vulgaris, berteroa incana, bromus hordeaceus, cardamine hirsuta, cerastium glomeratum, echium vulgare, festuca bromoides, festuca lachenalii, filago arvensis, galium aparine, lepidium virginicum, logfia minima, plantago afra, plantago lanceolata, ranunculus bulbosus, rorippa sylvestris, sagina apetala, sedum album, senecio viscosus, trifolium arvense, valerianella locusta, veronica peregrina