syntrichia ruralis, carex colchica, calamagrostis epigejos, cladonia foliacea, cladonia furcata, cladonia rangiformis, erigeron canadensis, scirpoides holoschoenus, stipa borysthenica, veronica dillenii, cynodon dactylon, poa bulbosa, chondrilla juncea, verbascum phoeniceum, alyssum minutum, dianthus polymorphus, holosteum umbellatum, spergula morisonii, arabidopsis thaliana, arenaria serpyllifolia, cerastium semidecandrum, polygonum bellardii, rumex acetosella, veronica triphyllos