Abstract
Berberis karnaliensis Bh. Adhikari, a recently described species was recorded for the first time from the Indian territory. Hence, it is being reported herewith as an addition to the Flora of India. The species differs from its closely related taxon viz. Berberis jaeschkeana Schneid. var. usteriana Schneid. in having coriaceous leaves and 5-6 primary veins on each side of the midrib. Detailed information on taxonomy, morphology, habitat, ecology and distribution of B. karnaliensis as well as photographs and illustrations are provided here for the species identification.
References
Adhikari B., Pendry C. A., Pennington R. T. & Milne R. I. 2012. A Revision of Berberis S.S. (Berberidaceae) in Nepal. Edin. J. Bot. 69: 447-522.
Ahrendt L. W. A. 1961. Berberis and Mahonia, a taxonomic revision. J. Linn. Soc. Bot. 57: 1-410.
Holmgren P. K., Holmgren N. H. & Barnett L. C. 1990. Index Herbariorum, Part 1: the Herbaria of the World, 8th ed., Regnum Vegetabile, vol. 120.
Rao R. R. & Hajra P. K. 1993. Berberis. In: B. D. Sharma, N. P. Balakrishnan, R. R. Rao & and P. K. Hajara (eds.). Flora of India 1: 352-402.
Rao R. R., Husain T., Datt B. & Garg A. 1998a. Revision of the Family Berberidaceae of India-I. Rheedea 8(1): 1-66.
Rao R. R., Husain T., Datt B. & Garg A. 1998b. Revision of the Family Berberidaceae of India-II . Rheedea 8(2): 109-143.
Tiwari U. L. & Adhikari B. S. 2011. Berberis rawatii sp. nov. (Berberidaceae) from India. Nordic Journal of Botany 29: 184-188.
Tiwari U. L., Adhikari B. S. & Rawat G. S. 2 012a. A checklist - Berberidaceae in Uttarakhand, Western Himalaya, India. Checklist 8(4): 610-616.
Tiwari U. L., Adhikari B. S. & Rawat G. S. 2012b. Rediscovery of two endemic species of Berberis from Uttarakhand, Western Himalaya, India. Biodiv. Res. Conserv. 28: 19-24.
Tiwari U. L. 2013. Systematics and Ecology of Berberidaceae in Uttarakhand State. Ph.D. Thesis (unpubl.). Forest Research Institute (Deemed) University, Dehradun, Uttarakhand.
Uniyal B. P., Sharma J. R., Chanudhary U. & Singh D. K. 2007. Flowering Plants of Uttarakhand (A Checklist). Bishen Singh Mahendra Pal Singh, Dehra Dun.