Intrafamilial hybridization in mosses? An enigmatic case in the genus Podperaea (Hypnales, Bryophyta)
Michael S. Ignatov, Irina A. Milyutina

Literature Cited
Anderson, L.E. 1980. Cytology and reproductive biology of mosses. - In: R.J. Taylor & A.E. Leviton (eds.) The mosses of North America. San Francisco. Pacific Div. Am. Assoc. Adv. Sci. 37-76.Google Scholar
Bai, X-L. 2010. Bryoflora Helanshanica. Typis Ningxia Popularis. Yinchuan. 281 pp. [In Chinese].Google Scholar
Draper, I. & L. Hedenäs. 2009. Circumscription of European taxa within the Sciuro-hypnum reflexum complex (Brachytheciaceae, Bryophyta), based on molecular and morphological data. - Taxon 58: 572-584.Google Scholar, www
Enroth, J., S. Olsson, S. He, J. R. Shevock & D. Quandt. 2010. When morphology and molecules tell us different stories, part 2: Pinnatella homaliadelphoides (Neckeraceae), a new moss species from China and India Trop. Bryol. 31: 67-75.Google Scholar, Crossref
Gardiner, A. , M. Ignatov, S. Huttunen & A. Troitsky. 2005. On resurrection of the families Pseudoleskeaceae Schimp. and Pylaisiaceae Schimp. (Musci, Hypnales). Taxon 54: 651–663. Google Scholar
Goloboff, P. A. 1994. NONA: A Tree Searching Program. Program and documentation. Argentina, Tucumán, published by the author.Google Scholar
Hall, T. A. 1999. BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nuclar Acids Symposium Series 41: 95–98. Google Scholar
Hedenäs, L. 1997. A partial revision of Campylium (Musci). - Bryologist 100: 65-88.Google Scholar, Crossref
Huttunen, S., N. Bell, V.K Bobrova, V. Buchbender, W.R. Buck, C.J Cox, B. Goffinet, L. Hedenas, B.-C. Ho, M.S Ignatov, M. Krug, O. Kuznetsova, I.A Milyutina, A. Newton, S. Olsson, L. Pokorny, J.A. Shaw, M. Stech, A. Troit­sky, A. Vanderpoorten & D. Quandt. 2012. Disentangling knots of rapid evolution: origin and diversification of the moss order Hypnales. Journal of Bryology 34: 187 211.Google Scholar, Crossref
IGNATOV, M.S., H. ANDO, E.A. IGNATOVA. 1996. Bryophyte flora of Altai Mountains. VII. Hypnaceae and related pleurocarps with be- or ecostate leaves. – Arctoa 6: 21-112.Google Scholar, Crossref
IGNATOV, M.S. & L.HEDENÄS. 2007. Homologies of stem structures in pleurocarpous mosses especially of pseudoparaphyllia and similar organs. – In: A.E. Newton & R. Tangney, eds. Pleurocarpous mosses: systematics and evolution. Systematics Association Special Volume Series 71: 269-286.Google Scholar
Ignatov, M., A. Gardiner, V. Bobrova, I. Milyutina, S. Huttunen & A. Troitsky. 2007. On relationships of mosses of the order Hypnales, with the special reference to taxa traditionally classified in Leskeaceae. – In: Newton, A.E. & R. Tangney (eds.) Pleurocarpous mosses: systematics and evolution. CRC Press, Boca Raton-London-New York (Systematic Association Special Volume 71): 177-213.Google Scholar
Iwatsuki, Z. & J.M. Glime. 1984. Podperaea, a new genus of Hypnaceae). - J. Hattori Bot. Lab. 55: 495-500.Google Scholar
Nixon, K.C. 1999. Winclada (BETA) ver. 0.9.9. available at http://www.cladistics.com/about_winc.html.Google Scholar
Ochyra, R. , Żarnowiec & H. Bednarek-Ochyra. 2003. Census catalogue of Polish mosses Biodivers. Poland 3: 1-372. Google Scholar
Olsson, S., V. Buchbender, J. Enroth, L. Hedenäs, S. Huttunen & D. Quandt. 2009. Phylogenetic analyses reveal high levels of polyphyly among pleurocarpous lineages as well as novel clades. Bryologist 112: 447 466.Google Scholar, Crossref
Pedersen, N. & L. Hedenäs. 2002. Phylogeny of the Plagiotheciaceae based on molecular and morphological evidence Bryologist 105: 310-324.Google Scholar, Crossref
Troitsky, A. V. , M. S. Ignatov, V. K. Bobrova & I. A. Milyutina. 2007. Contribution of genosystematics to current concepts of phylogeny and classification of Bryophytes. Biochemistry (Moscow) 72(12): 1368 1376. Google Scholar, Crossref
Vanderpoorten, A. & L. Hedenäs. 2009. New combinations in the Amblystegieceae. - J. Bryol. 31: 129-132.Google Scholar, Crossref
Wettstein, F. v. 1924. Kreuzungsversuche mit multiploiden Moosrassen. - Biol. Zentralbl. 44: 145-168.Google Scholar
Zhao, D.-P., X.-L. Bai, X.-D. Wang & H.-M. Jing. 2006. Bryophyte Flora of Helan Mountain in China. - Arctoa 15: 219-235.Google Scholar, Crossref