ceratodon purpureus, poa annua, cynodon dactylon, hypericum perforatum, agrostis capillaris, aira caryophyllea, ajuga genevensis, arabidopsis thaliana, artemisia vulgaris, cerastium semidecandrum, crepis capillaris, draba verna, erodium cicutarium, eryngium campestre, euphorbia cyparissias, filago germanica, herniaria glabra, logfia minima, myosotis discolor, plantago arenaria, plantago lanceolata, potentilla argentea, sagina apetala, sedum acre, spergularia rubra, alyssum alyssoides, aphanes arvensis, cerastium pumilum, echium vulgare, festuca bromoides, rumex acetosella, sabulina tenuifolia, tortula caucasica, tripleurospermum inodorum, veronica arvensis