agrostis capillaris, aira caryophyllea, arenaria serpyllifolia, atrichum undulatum, cerastium holosteoides, festuca bromoides, hypericum perforatum, scleranthus annuus, achillea millefolium, brachythecium rutabulum, cirsium vulgare, elymus repens, erigeron canadensis, erodium cicutarium, geranium pusillum, logfia minima, plantago lanceolata, plantago major, spergularia rubra, streblotrichum convolutum, trifolium dubium, veronica officinalis