cerastium semidecandrum, ceratodon purpureus, hypochaeris glabra, arenaria serpyllifolia, bromus tectorum, corynephorus canescens, cynodon dactylon, logfia minima, mibora minima, myosotis stricta, plantago afra, polytrichum juniperinum, polytrichum piliferum, potentilla verna, sabulina tenuifolia, scleranthus polycarpos, aira caryophyllea, arabidopsis thaliana, brachythecium albicans, bryum argenteum, draba verna, echium vulgare, erodium cicutarium, helianthemum nummularium, hypnum cupressiforme, poterium sanguisorba, ranunculus bulbosus, rumex acetosella, trifolium arvense, trifolium dubium, veronica arvensis