petrorhagia saxifraga, medicago minima, bromus japonicus, chondrilla juncea, crepis foetida, salvia verticillata, abietinella abietina, alyssum alyssoides, astrodaucus orientalis, barbula unguiculata, ceratodon purpureus, echium vulgare, erigeron annuus, medicago sativa, pimpinella saxifraga, plantago lanceolata, populus tremula, pseudocrossidium hornschuchianum, syntrichia ruralis, trifolium arvense, cichorium intybus, hygrohypnella ochracea