Additions to the Bryophyte flora of Tawang, Arunachal Pradesh, India 1 Additions to the Bryophyte flora of Tawang, Arunachal Pradesh, India 1 1 2 KRISHNA KUMAR RAWAT , VINAY SAHU , CHANDRA PRAKASH SINGH , PRAVEEN 3 KUMAR VERMA 1 CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow -226001, India:
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[email protected] Abstract: Rawat, K.K; Sahu, V.; Singh, C.P.; Verma, P.K. (2017): Additions to the Bryophyte flora of Tawang, Arunachal Pradesh, India. Frahmia 14:1-17. A total of 30 taxa of bryophytes are reported for the first time from Tawang district of Arunachal Pradesh, India, including 10 taxa as new to Arunachal Pradesh. 1. Introduction The district Tawang in Arunachal Pradesh, India, is located in extreme western corner of the state between 27º25’ & 27º45’N and 91º42’ & 92º39’ E covering an area of 2,172 km2 and is bordered with Tibet (China) to North, Bhutan to south-west and west Kameng district towards east. The bryo-floristic information of the area was unknown till Vohra and Kar (1996) published an account of 82 species of mosses from Arunachal Pradesh, including 12 from Tawang. Rawat and Verma (2014) published an account of 23 species of liverworts from Tawang. Recently Ellis et al (2016a, 2016b) reported two mosses viz., Splachnum sphaericum Hedw. and Polytrichastrum alpinum (Hedw.) G.L. Sm. from Tawang. The present paper provides additional information of 30 more bryophyte taxa from Tawang district of Arunachal Pradesh, making a sum of 67 bryophytes known so far from the district.