The Hornwort and Liverwort Atlas of Romania

Györffy I. & Péterfi M (Boros & Vajda 1967:217); Someşul Rece Valley, 700-750 m alt. (Boros & Vajda1967:217).Bihor Mountains, Padiş, in Piceetum, on rotten woods, 2-9.07.1961 (Páll 1963a:8); Someşul CaldGorges (Goia & Mătase 2001:17); Cetăţile Ponorului, AB, 46°33'55"N / 22°42'15"E, 1050 m alt.,3.09.2007, leg. & det. Ştefănuţ S. [BUCA B3824].Riccardia sp.Bucegi Massif, Lăptici Peatbog, 1470 m alt. (Ştefureac 1972c:100).Riccia bifurca Hoffm.Syn.:– Riccia arvensis Aust.– Riccia minutissima Steph., p.p.– Riccia pusilla Warnst.– Riccia subcrispula Warnst.First citation for Romania: Schur 1866.Romania (Morariu 1956:82).Moldova (Ştefureac & al. 1973:141).Ecology: epigaeic, subneutrophytic, hygro-xerophytic, photophytic; cosmopolitan; Hth.Herbaria and Exsiccate: BUCA, SIBDistribution in Europe: No, Se, Fi, Br, Fr, Nl, Be, De, Po, Ch, At, Cz, Sk, Hu, Pt, Es, Bl, Sa, Sc, It, Si, Hr, ?Mk, Ro, Al, Gr, Ct,Ee, Lv, Lt, Ua, Rn, Ca, Az, Ma, Cn.Distribution in Romania:Botoşani County, Mitoc, Prut Valley, on sandy-calyey alluvial deposits, 90 m alt., 27.10.1961(Papp, Mihai & Viţalaru 1962:150).Tulcea County, Consul Hill, 12.06.2008, leg. & det. Ştefănuţ S. [BUCA B3889].Sibiu County, Sibiu [SIB SCHUR 4609](Schur 1866:874; Fuss 1878:650; Hazslinszky 1885:22;Gündisch 1977:45; Papp, Mihai & Viţalaru 1962:150; Drăgulescu 2003:8).Căpăţânei Mountains, Lotru Valley, Malaia Riverside Coppice, 9-15.09.1952 (Ştefureac, Popescu& Lungu 1955:526,530, Pl.I, Figs.1-3; Papp, Mihai & Viţalaru 1962:150).Riccia canaliculata Hoffm.Syn.:– Riccia eudichotoma Bisch.– Riccia fluitans var. canaliculata (Hoffm.) Roth– Riccia gamsiana Lorb.– Riccia perennis Steph.– Ricciella fluitans var. canaliculata (Hoffm.) Lindenb.– Ricciella heyeri Huebener ex Genth– Riccinia perennis Trab.First citation for Romania: Simonkai 1893.Ecology: acidophytic, hydrophytic, photophytic; circumpolar; Hh. On muddy and peaty soil in the geolitoral of lakes and ponds(Dierβen 2001:248).Distribution in Europe: No, Dk, Se, Fi, Br, Fr, Nl, Be, De, Po, Ch, At, Cz, Sk, Hu, Pt, Es, Co, Sa, It, Ro, Ct, Lt, By, Ua, Rn, Rc.Distribution in Romania:Arad County, between Arad Fortress ditches and along Tőz Brook near Cermei, sub Ricciellafluitans var. canaliculata (Simonkai 1893:359).Riccia cavernosa Hoffm.Syn.:– Riccia crystallina auct., non L. emend. Raddi– Riccia huebeneriana Lindenb. var. cavernosa (Hoffm.) Ast– Riccia montagnei Steph.– Riccia tenellii Gola– Riccia terracianoi Gola– Ricciella crystallina (L.) Warnst.– Ricciella rautanenii Steph.First citation for Romania: without locality, sub R. crystallina L., Baumgarten 1846.Romania (Müller 1954:424; Schuster 1992b:489).Muntenia, sub „Riccia cavernosa Steph.” (Mohan 1988b:116).Ecology: epigaeic, acidophytic, hygrophytic, photophytic; subcosmopolitan; Hth.253