text: alnus glutinosa, cerastium fontanum, ceratodon purpureus, fossombronia wondraczekii, fragaria ananassa, gemmabryum caespiticium, hypericum humifusum, juncus bufonius, lythrum portula, spergularia rubra, veronica serpyllifolia, aphanes arvensis, bryum argenteum, echinochloa crus-galli, gnaphalium uliginosum, juncus effusus, lotus pedunculatus, lysimachia arvensis, lysimachia minima, psammophiliella muralis, ranunculus repens, riccia sorocarpa, sagina procumbens, salix caprea, spergula arvensis, spergularia segetalis, trichodon cylindricus