[Avise J. C. 2004. Molecular Markers, Natural History, and Evolution. Second Edition. 684 pp. Sinauer Association, Inc.]Search in Google Scholar
[Bell D., Long D. G., Forrest A. D., Hollingsworth M. L., Blom H. H. & Hollingsworth P. M. 2012. DNA barcoding of European Herbertus (Marchatiopsida, Herbertaceae) and the discovery and description of a new species. Mol. Ecol. Res. 12: 36-47.]Search in Google Scholar
[Bischler H. 1963. The genus Calypogeia Raddi in Central and South America. I-III. Candollea 18: 19-128.]Search in Google Scholar
[Bischler H. & Boisselier-Dubayle M. C. 2000. New approaches to the systematics of liverworts. Nova Hedwigia 70: 37-44.10.1127/nova.hedwigia/70/2000/37]Search in Google Scholar
[Boisselier-Duba yle M. C., Jubier M. F., Lejeune B. & Bisch - ler H. 1995. Genetic variability in the three subspecies of Marchantia polymorpha (Hepaticae): isozymes RFLP and RAPD markers. Taxon 44: 363-376.10.2307/1223406]Search in Google Scholar
[Buczkowska K. 2004. Genetic differentiation of Calypogeia fissa (L.) Raddi (Hepaticae, Jungermanniales) in Poland. Pl. Syst. Evol. 247: 187-201.]Search in Google Scholar
[Buczkowska K. & Bączkiewicz A. 2011. New taxon of the genus Calypogeia (Jungermanniales, Hepaticae) in Poland. Acta Soc. Bot. Pol. 80: 327-333.]Search in Google Scholar
[Buczkowska K. & Dab ert M. 2011. The development of species-specific SCAR markers for delimitation of Calypogeia species. J. Bryol. 33: 291-299.10.1179/1743282011Y.0000000029]Search in Google Scholar
[Buczkowska K., Gonera P. & Hornik B. 2012a. PCR-based molecular markers for identyfication of taxa from the Calypogeia fissa complex (Jungermanniopsida, Calypogeiaceae). Biodiv. Res. Conserv. 28: 9-18.]Search in Google Scholar
[Buczkowska K., Sawicki J., Szczecińska M., Klama H. & Bączkiewicz A. 2012b. Allopoliploid speciation of Calypogeia sphagnicola (Jungermanniopsiada, Calypogeiaceae) based on isozyme and DNA markers. Pl. Syst. Evol. 298: 549-560.]Search in Google Scholar
[Buczkowska K., Sawicki J., Szczecińska M., Rosadziński S., Rabska M. & Bączkiewicz A. 2011. Two morphologically distinct groups of the Calypogeia fissa complex were found in Europe. Biodiv. Res. Conserv. 23: 7-19.10.2478/v10119-011-0014-x]Search in Google Scholar
[Chen S., Yao H., Han J., Liu C., Song J., Shi L., Zhu Y., Ma X., Gao T., Pang X., Luo K., Li Y., Li X., Jia X., Lin Y. & Leon C. 2010. Validation of the ITS2 region as a novel DNA barcode for identifying medicinal plant species. PLoS One 5:e8613.10.1371/journal.pone.0008613279952020062805]Search in Google Scholar
[Damsholt K. 2002. Illustrated Flora of Nordic Liverworts and Hornworts. 837 pp. Nordic Bryological Society, Lund.]Search in Google Scholar
[Feldberg K., Groth H., Wilson R., Schäfer-Verwimp A. & Heinrichs J. 2004. Cryptic speciation in Herbertus (Herbertaceae, Jungermanniopsida): Range and morphology of Herbertus sendtneri inferred from nrITS sequences. Plant Syst. Evol. 249: 247-261.]Search in Google Scholar
[Fuselier L., Davison P. G., Clements M., Sha w B., Devos N., Heinrich s J., Hentsch el J., Sab ovljevic M., Szovenyi P., Sch uette S., Hofba uer W & Sha w A. J. 2009. Phylogeographic analysis reveal distinct lineages of the liverworts Metzgeria furcata (L.) Dumort. and Metzgeria conjugata Lindb. (Metzgeriaceae) in Europe and North America. Biol. J. Linn. Soc. 98: 745-756.10.1111/j.1095-8312.2009.01319.x]Search in Google Scholar
[Grolle R. & Long D. G. 2000. An annotated check-list of the Hepaticae and Anthocerotae of Europe and Macaronesia. J. Bryol. 22: 103-140.10.1179/jbr.2000.22.2.103]Search in Google Scholar
[Hentschel J., Zhu R.-L., Long D. G., Davison P. G., Schneider H., Gradstein S. R. & Heinrichs J. 2007. A phylogeny of Porella (Porellaceae, Jungermanniopsida) based on nuclear and chloroplast DNA sequences. Molec. Phylog. Evol. 45:693-705.10.1016/j.ympev.2007.05.00517600732]Search in Google Scholar
[Heinrichs J., Klugmann F., Hentschel J. & Schneider H. 2009. DNA taxonomy cryptic speciation and diversification of the Neotropical-African liverwort Marchsinia brachiata (Lejeuneaceae Porellales). Molec. Phylog. Evol. 53: 113-121.10.1016/j.ympev.2009.05.03219501177]Search in Google Scholar
[Heinrichs J., Hentschel J., Bombosch A., Fiebig A., Reise J., Edelma nn M., Kreier H. P., Sch äfer-Verwimp A., Caspa ri S., Schmidt A. R., Zhu R. L., Konrat M., Shaw B. & Shaw A. J. 2010. One species or at least eight? Delimitation and distribution of Frullania tamarisci (L) Dumort s. l. (Jungermanniopsida Porellales) inferred from nuclear and chloroplast DNA markers. Molec. Phylog. Evol. 56: 1105-1114.10.1016/j.ympev.2010.05.00420460161]Search in Google Scholar
[Inoue H. 1975. Two new species of Calypogeia Raddi from Japan. Bull. Natl. Sci. Mus. Ser. B 1:135-140.]Search in Google Scholar
[Jankowiak K., Buczkowska K. & Szweykowska-Kulińska Z. 2005. Successful extraction of DNA from 100-yearold herbarium specimens of the liverwort Bazzania trilobata. Taxon 54: 335-336.10.2307/25065361]Search in Google Scholar
[Jankowiak K. & Szweykowska-Kulińska Z. 2004. Organellar inheritance in the allopolyploid liverwort species Porella baueri (Porellaceae): reconstruction historical events using DNA analysis data. Monographs in Molecular Systematic Botany from Missouri Botanical Garden 98: 404-414.]Search in Google Scholar
[Kreier H. P., Feldberg K., Mahr F., Bombosch A., Schmidt A. R., Zhu R. L., Konrat M., Shaw B., Shaw A. J. & Heinrichs J. 2010. Phylogeny of the leafy liverwort Ptilidium: Cryptic speciation and shared haplotypes between Northern and Southern Hemispheres. Mol. Phylog. Evol. 57: 1260-1267.10.1016/j.ympev.2010.10.00220950690]Search in Google Scholar
[Lin T. C. Yeh M. S. Cheng Y. M., Chang L., Lin L. C. & Sung J. M. 2012. Using ITS2 PCR-RFLP to generate molecular markers for authentication of Sophora flavescens Ait. J. Sci. Food Agric. 92: 892-898.10.1002/jsfa.466722413146]Search in Google Scholar
[Murray M. & Thomp son W.F. 1980. Rapid isolation of molecular weight plant DNA. Nucleic Acids Res. 8: 4321-4325.10.1093/nar/8.19.43213242417433111]Search in Google Scholar
[Müller K. 1951-1958. Die Lebermoose Europas In: Dr L. Rabenhorst’s Kryptogamen Flora von Deutschland Österreich und der Schweiz. 3rd ed., pp. 1173-1176. Akademische Verlagsgesellaschaft Geest & Portig K.-G., Leipzig.]Search in Google Scholar
[Pacak A. & Szweykowska-Kulińska Z. 2003. Organellar inheritance in liverworts. An example of Pellia borealis. J. Mol. Evol. 56: 11-17.10.1007/s00239-002-2375-412569418]Search in Google Scholar
[Paton J. 1999. The Livervort Flora of the British Isles. 626 pp. Harley Books, Colchester.]Search in Google Scholar
[Sawicki J., Plášek V. & Szczecińska M. 2012. Molecular data do not support the current division of Orthotrichum (Bryophyta) species with immersed stomata. J. Syst. Evol. 50: 12-24 doi: 10.1111/j.1759-6831.2011.00168.x10.1111/j.1759-6831.2011.00168.x]Search in Google Scholar
[Schumacker R. & Vaňa J. 2005. Identification keys to the liverworts and hornworts of Europe and Macronesia (Distribution and status). 209 pp. Sorus, Poznań.]Search in Google Scholar
[Schuster R. M. 1969. The Hepaticae and Anthocerotae of North America east of the hundredth meridian vol 2, 1062 pp. Columbia University Press, New York-London.]Search in Google Scholar
[Szweykowska-Kulińska Z., Pacak A. & Jankowiak K. 2002. New DNA markers for discrimination between closely-related species and for the reconstruction of historical events; an example using liverworts. Cell. Mol. Biol. Lett. 7: 403-416.]Search in Google Scholar
[Szweykowski J. 2006. An annotated checklist of Polish liverworts. In: Z. Mirek (ed.) Biodiversity of Poland, 4, 114 pp. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków.]Search in Google Scholar
[Szweykowski J., Zieliński R., Odrzykoski I. & Buczkowska K. 1995. Geographic distribution of Pellia ssp. (Hepaticaea, Metzgeriales) in Poland based on electrophoretic identification. Acta Soc. Bot. Pol. 64: 59-70.]Search in Google Scholar
[Szweykowski J., Buczkowska K. & Odrzykoski I. J. 2005. Conocephalum salebrosum (Marchantiopsida, Conocephalaceae) a new Holarctic liverwort species. Plant Syst. Evol. 253: 133-158.]Search in Google Scholar
[Tamura K., Peterson D., Peterson N., Stecher G., Nei M. & Kumar S. 2013. MEGA6: Molecular Evolutionary Genetics Analysis using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony Methods. Mol. Biol. Evol. 28: 2731-2739.]Search in Google Scholar
[Vanderpoorten A., Hedenäs L. & Jac quema rt A.L. 2003. Differentiation in DNA fingerprinting and morphology among species of the pleurocarpous moss genus Rhytidiadelphus (Hylocomniaceae). Taxon 52: 229-236.10.2307/3647489]Search in Google Scholar
[Wachowiak W., Bączkiewicz A., Chudzińska E. & Buczkowska K. 2007. Cryptic speciation in liverworts - a case study in the Aneura pinguis complex. Bot. J. Linn. Soc. 155: 273-282.10.1111/j.1095-8339.2007.00692.x]Search in Google Scholar
[Yuan C.-I., Lin L.-C., Kuo C.-L. & Chiang M.-Y. 2007. PCRRFLP marker of ribosomal DNA used in detection of adulteration species of Taraxacum mongolicum. Crop Environ. Bioinform 4:285-296.]Search in Google Scholar