The Hornwort and Liverwort Atlas of Romania

Distribution in Romania:Maramureş County, Covatar Waterfall near Săpânţa, 900 m alt., 15-21.06.1997 (Jakab 1999:55).Iaşi County, the salty lands from Movileni, 46 m alt., on sandy soil, 21.06.1942 (Ştefureac1947b:613-614,616, Figs.7-10; Ştefureac 1969a:22,24,26,27,56,66, Tabs.10,12).Măcin Mountains, at bottom of Ţuţuiatu, Greci-Măcin, granitic region, 8.05.1916, leg. SăvulescuT., sub R. bischoffii (Radian 1920:73; Papp 1938:300; Vlădescu A. 1939:58; Ştefureac 1947b:613;Ştefureac, Mihai & Pascal 1970:122); Greci, 05.1937, sub R. bischoffii, incl. var. ciliifera (Vlădescu A.1939:58; Ştefureac, Mihai & Pascal 1970:122); Pricopan Culm, det. Ştefureac T., sub var. pedemontanum(Andrei & Popescu A. 1967:261); Ţuţuiatu Peak (Mihai & Pascal 1968:112; Ştefureac, Mihai & Pascal1970:122); Măcin, Cheia Hill, leg. & det. Ştefureac T., sub var. pedemontanum (Ştefureac, Mihai &Pascal 1970:122).Tulcea County, Iacobdeal, 27.03.1937, 5.05.1937, Piatra Roşie, 4.05.1937, Consul, 6.05.1937, subR. bischoffii, incl. var. ciliifera (Vlădescu A. 1939:58; Ştefureac 1947b:614; Ştefureac, Mihai & Pascal1970:122); Consul Hill, 12.06.2008, leg. & det. Ştefănuţ S. [BUCA B3887, B3891].Constanţa County, Târguşor-Medgidia, leg. Zahariadi C., det. Ştefureac T. (Ştefureac, Mihai &Pascal 1970:122).Cozia Mountain, on soil, 1975-1976 (Dihoru G. 1990:53).Caraş-Severin County, Cerna Valley, 500-600 m alt., leg. & det. Zovik, sub R. bischoffii, incl.var. ciliifera (Ştefureac 1947b:613-614).Codru-Moma Mountains, Teuz Valley, Pâncoaia, Măgura Diecilor, on soil (Mohan 1996:50;Ardelean 2006:109).Riccia crystallina L. emend. RaddiSyn.:– Riccia pellucida Hoffm.– Riccia negrii Gola– Riccia plana Taylor– Ricciella crystallina Warnst.First citation for Romania: Ştefureac & Mihai 1967.Romania (Frey & al. 2006:31).Ecology: epigaeic, acidophytic-subneutrophytic, hygrophytic, photophytic; cosmopolitan, submediterranean; Hth.Distribution in Europe: Br, Fr, At, Hu, Pt, Es, Bl, Sc, It, Hr, Sb, Ro, Bg, Al, Gr, Ct, Lv, Lt, Rc, Re, Az, Ma, Cn.Distribution in Romania:Caraş Severin County, Ostrovul Modova Veche, on sandy soil, 24.07.1962 (Ştefureac & Mihai1967:14).Riccia fluitans L.Syn.:– Riccia canaliculata var. fluitans (L.) Lindb.– Riccia centrifuda Arnell– Riccia fluitans fo. major– Riccia fluitans fo. robusta Papp– Riccia fluitans var. terrestris T. Jensen– Ricciella fluitans (L.) A. BraunFirst citation for Romania: Baumgarten 1846.Moldova, sub Ricciella (Papp 1943:649,650).Dobrogea (Ştefureac, Mihai & Pascal 1970:122).Muntenia (Mohan 1988b:117).Ecology: floating at the surface of water or on mud flats and peat, acidophytic-subneutrophytic, hydrophytic, photophytic;cosmopolitan; Hh. Characteristic to Riccietum fluitantis Slavnič 1956.Herbaria and Exsiccate: PHHM, SIB, BRHE, FREDistribution in Europe: No, Dk, Se, Fi, Ie, Br, Fr, Nl, Be, De, Po, Ch, At, Cz, Sk, Hu, Pt, Es, Bl, Co, It, Si, Hr, Sb, Me, Ba, Mk,Ro, Bg, Gr, Ee, Lv, Lt, By, Ua, Rn, Rw, Rc, Re, Rs.Distribution in Romania:Botoşani County, Alba Forest, on edges of pools, on soil, Oroftiana Forest, in water and somesmall pools (Mihai 1968c:391,397; Mihai 1969d:18); Botoşani, ass. Riccietum fluitantis (Navrotescu &Mititelu 2003:29).Iaşi County, Repedea-Bârnova Forest Massif, in fen, sub Ricciella fluitans, in water, incl. sub fo.robusta, on silt (Papp 1924a:100; Papp 1926a:11,40,41, Figs.1,2; Papp 1926b:374; Papp 1929:555,557,255