polytrichum juniperinum, pseudoscleropodium purum, agrostis capillaris, festuca filiformis, aira caryophyllea, ornithopus perpusillus, aira praecox, cerastium holosteoides, erigeron canadensis, holcus lanatus, hypericum humifusum, hypnum cupressiforme, hypochaeris radicata, jacobaea vulgaris, quercus rubra, rumex acetosella, sagina procumbens, trifolium dubium, veronica arvensis