A New Early Miocene (Ottnangian) Flora Of The “ Rzehakia Beds ” From Brno-Líšeň Author Bubík, Miroslav Author Doláková, Nela Author Kvaček, Zlatko Author Teodoridis, Vasilis text Fossil Imprint 2022 2022-08-26 78 1 263 287 http://dx.doi.org/10.37520/fi.2022.010 journal article 10.37520/fi.2022.010 2533-4069 7167851 Salvinia reussii ETTINGSH., 1866 Text-fig. 4c , Pl. 1, Fig. 3 1866 Salvinia reussii ETTINGSH. , p. 18, pl. 2, figs 21, 22. M a t e r i a l. 1 specimen , Líšeň-Neklež ( MB86 ) . D e s c r i p t i o n. Leaf incomplete, rounded, 9 mm long by 8 mm wide, margin entire, venation poorly preserved, secondary and intersecondary veins thin, parallel, creating an intermarginal vein, venation of higher order creating irregular nets of small tetragonal areoles with characteristic tubercles. R e m a r k s. Salvinia reussii is a typical aquatic floating fern overgrowing the water surface of oxbow lakes or other calm waters characterized by typical foliage accompanied by floats (rarely) and generative organs ( Bůžek et al. 1971 ).