ceratodon purpureus, corynephorus canescens, erigeron canadensis, aira caryophyllea, arabidopsis thaliana, berteroa incana, brachythecium albicans, bromus tectorum, cerastium pumilum, cerastium semidecandrum, cynodon dactylon, festuca bromoides, festuca lachenalii, holcus lanatus, hypochaeris glabra, myosotis discolor, niphotrichum canescens, rumex acetosella, trifolium arvense, trifolium campestre, trifolium dubium, veronica arvensis, vicia hirsuta, vicia tetrasperma, arenaria serpyllifolia, artemisia campestris, bryum argenteum, draba verna, hypericum perforatum, linaria supina, myosotis stricta, oxalis dillenii, plantago afra, scrophularia canina, syntrichia ruralis, valerianella locusta