ceratodon purpureus, aira caryophyllea, plantago lanceolata, achillea millefolium, arenaria serpyllifolia, cerastium pumilum, herniaria glabra, hypericum perforatum, hypochaeris glabra, petrorhagia prolifera, sedum rubens, trifolium campestre, brachythecium albicans, cerastium glomeratum, chondrilla juncea, draba verna, echium vulgare, erigeron canadensis, erodium cicutarium, festuca bromoides, logfia minima, niphotrichum canescens, scabiosa columbaria, scrophularia canina