Conocephalum conicum (L.) Dumort. (Snake Liverwort) Threatened in Bhaderwah (J & K) due to Environmental Shock
Mudassar Iqbal, Anima Langer, Afroz Alam
DOI: 10.4236/ajps.2011.24066   PDF    HTML     6,255 Downloads   11,009 Views   Citations


Paper includes information on population status of Conocephalum conicum collected from diverse habitats in Bhader-wah (J & K state). Taxon exhibits tremendous diversity in morphoanatomical details of various gametophytic charac-ters. Isozyme analysis was performed to find out whether variability in the taxon is only environmental or has genetic basis as well.

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Iqbal, M. , Langer, A. and Alam, A. (2011) Conocephalum conicum (L.) Dumort. (Snake Liverwort) Threatened in Bhaderwah (J & K) due to Environmental Shock. American Journal of Plant Sciences, 2, 554-560. doi: 10.4236/ajps.2011.24066.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] S. K. Pande, “Some Aspects of Indian Hepaticolgy,” Journal of the Indian Botanical Society, Vol. 37, 1958, pp. 1-26.
[2] P. L. Uniyal, “Role of Bryophytes in Conservation of Ecosystem and Biodiversity,” The Botanica, Vol. 49, 1999, pp. 101-115.
[3] G. B. Pant, “Threatened Bryophytes of Nainital,” In: S. K. Jain and R. R. Rao, Eds., Assessment of Threatened Plants of India Botanical Survey of India, Botanical Garden, Howrah, 1983, pp. 313-317.
[4] T. Fardos, “Studies on Intraspecific Variability in Reboulia hemispherica (L.) Raddi,” M. Phil. dissertation, University of Jammu, Jammu, 2003.
[5] F. Butt and A. Langer, “Studies on the Population Status of Dumortiera hirsuta (S. W.) Nees Growing in Bhaderwah (North-West Himalaya),” Indian Journal of Forestry, 2009.
[6] M. Iqbal, “Assessment of the Population Status of Snake Liverwort Conocephalum conicum (L.) Dumort. in Bhaderwah (J & K),” M. Phil. Dissertation, University of Jammu, Jammu, 2009.
[7] H. Chander, “Ecological Studies and Conservation of Medicinal Plants of Neeru Water Shed J & K,” Ph.D. Thesis, University of Jammu, Jammu, 2005.
[8] S. Sato and N. Yamada, “Scanning Electron Microscopy on the Antheridium of Conocephalum conicum,” Journal of Hattori Botanical Laboratory, Vol. 47, 1980, pp. 333-344.
[9] W. Mitten, “Hepaticae Indiae Orientalie, an Enumeration of the Hepaticae of the East Indies,” Journal of the Proceedings of the Linnean Society, Vol. 5, 1861, pp. 109-128.
[10] R. S. Chopra, “Notes on Indian Hepatics I South India,” Proceedings of Indian Academy of Science Congress, Vol. 3, 1938, p. 70.
[11] S. K. Pande and D. C. Bhardawaj, “Studies in Indian Hepaticae VI. on Some Liverworts New to Indian Flora,” Journal of the Indian Botanical Society, Vol. 28, 1949, pp. 1-13.
[12] F. Stephani, “Enumeration des Hepatiques Connues Dons les Iles de la Societe (Principalement a Tahiti) et Dans les Iles Marquises, In: E. Bescherella,”Journal de Botany, Vol. 12, 1898, pp. 136-150.
[13] S. R. Kashyap, “Liverworts of Western Himalaya and Punjab Plains. Part I,” The Chronica Botanica, Delhi, 1929.
[14] N. S. Parihar, “An Annotated Revised Census of Indian Hepatics,” University of Allahabad Studies (India), Botany Section, 1961-1962, pp. 1-56.
[15] N. S. Parihar, B. Lal and N. Katiyar, “Hepatics and Anthocerotes of India. A new Annotated Checklist,” Central Book Depot, Allahabad, 1994.
[16] H. Bischler, “Systematics and Evolution of the Genera of the Marchantiales,” Bryophytorum Bibliotheca, Vol. 51, 1998 pp. 1-201.
[17] M. Tanwir, “Studies on the Diversity of Hepatic Flora of District Poonch (North-West Himalaya),” Ph. D. Dissertation, University of Jammu, Jammu, 2005.
[18] M. Tanwir, A. Langer and M. Bhandari, “Liverwort and Hornwort of Patnitop and Its Adjoining Areas (J&K), Western Himalaya, India,” Geophytology, Vol. 37, No. 1-2, 2008, pp. 35-41
[19] M. Tanwir and A. Langer, “Liverworts of Ladakh, J & K State (North-West Himalaya), India,” Journal of the Indian Botanical Society, Vol. 85, 2006, pp. 71-73.
[20] P. Geissler, B. C. Tan and T. Hallingback, “Additions to the World Red List of Bryophytes,” The Bryological Times, Vol. 93, 1997, pp. 1-7.

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