corynephorus canescens, agrostis capillaris, ceratodon purpureus, digitaria ischaemum, digitaria sanguinalis, erodium cicutarium, logfia minima, ornithopus perpusillus, pinus sylvestris, polytrichum juniperinum, polytrichum piliferum, rumex acetosella, teesdalia nudicaulis, arabidopsis thaliana, bryum argenteum, carlina vulgaris, cerastium semidecandrum, cytisus scoparius, hypochaeris glabra, senecio sylvaticus, spergula morisonii