imperata cylindrica, scirpoides holoschoenus, briza minor, calamagrostis epigejos, carex flacca, erigeron sumatrensis, festuca fasciculata, juncus articulatus, linum bienne, linum strictum, lysimachia arvensis, medicago minima, oenanthe pimpinelloides, populus alba, quercus robur, tripidium ravennae