The Bulletin of the Botanical Survey of India : Nelumbo: Vol. 64 (2)

Contents: 1. A new species of Cynometra L. (Leguminosae: Detarioideae) from Karnataka, India/M. Sanjappa, A.N. Sringeswara and Jagdish Dalavi. 2. A stage-based assessment of invasion and comparative inventory of the alien plants in Mizoram and Tripura, an Indo-Burma Biodiversity Hotspot region in India/Rabishankar Sengupta and Sudhansu Sekhar Dash. 3. Tribe Psoraleeae (Benth.) Rydb. (Leguminosae-Papilionoideae) in India/M. Sanjappa. 4. Vegetation and Floristic composition of Dr. Y.S.P. University of Horticulture and Forestry Campus, Solan, Himachal Pradesh/Kumar Ambrish, Kuldip Singh Dogra, Renu Sharma and Brajesh Meena. 5. Morphology and morphometric diversity of pollen grains of 26 Indian species of Dioscorea L. (Dioscoreaceae)/Debatri Banerjee, Akramul Hoque, Suchandrima Siddhanta, Biswarupa Ghosh and Debabrata Maity. 6. Estimating lichen diversity of Arunachal Pradesh, India along with new records for the country/Rajesh Bajpa, Chandra Prakash Singh, Om Prakash Tripathi, Ramya Ranjan Paul and Dalip Kumar Upreti. 7. Algal diversity in riparian lentic habitats of Brahmaputra valley/Partha Pratim Baruah, Shaswatee Bhattacharjee, Soumin Nath, Bishmita Boruah and Himamani Kalita. 8. Floral diversity of Panchalingeshwar: A sacred hill of Odisha, India/Birendra Pal, Sabita Tudu and Sudam C. Sahu. 9. Floristic account of aquatic and wetland angiospermic plants of Panchmahals district, Gujarat/P. K. Patel. 10. Floristic inventory of plant communities in selected Indian civil airfields/S. Jeevith, P.N. Anoop Raj, P.V. Karunakaran, P. Pramod, P.P. Ashiq, Angel Joy and M. Sri Sowmiya. 11. Name correction for Himalayan Linear-leaved Rhodiola (Crassulaceae)/Prashant K. Pusalkar. 12. Taxonomic notes on two stenoendemic species of Lepidagathis Willd. (Acanthaceae: Barlerieae) from Tamil Nadu, India/Anishkar Feroshwa Joy King, Gunadayalan Gnanasekaran and Wilson Arisdason. 13. Notes on the correct identity of Phalaenopsis Arunachalensis (Orchidaceae)/Sanchayita Sengupta, Dinesh Kumar Agrawala, Avishek Bhattacharjee, Chaya Deori, Debabrata Maity and Suptotthita Choudhury. 14. Pteroceras viridiflorum  (Orchidaceae: Vandeae): A Sri Lankan species reported from India and a review of Proteroceras holttumii, Western Ghats, India/Sulaiman M., Murugesan M. and C. Murugan. 15. On the first authentic report of Goodyera alveolata (Orchidaceae) from India/Avishek Bhattacharjee, Jambey Tsering and Koj Rinya. 16. Exclusion of two Bulbophyllum species from Orchid Flora of India/Shreyasi Nayak, D.K. Agrawala, Jeewan Singh Jala, D. Maity and Suptotthita Choudhury. 17. Eragrostis papposa (Poaceae: Eragrostideae): an addition to the grass flora of Eastern India/Ambika Barman, Suparna Saha and Debabrat Maity. 18. Chilocarpus malabaricus Bedd. (Apocynaceae): A poorly known rare and endemic liana from the Western Ghats, Southern India/K. Sreeja, M. Boopathiayyanar and K. A. Sujana. 19. Eight new additions to the Orchid flora of Tripura, NE India/Biswajit Baishnab, Suman Paul, Biplab Banik, Ashish Kumar Chowdhury and Badal Kumar Datta. 20. Three new records of threatened Ficus sp. (Moraceae) in a subtropical region of Tripura, India/Smita Debbarma, Biplab Banik, Rupali Tripura, Marami Mili, Muktadhar Reang, Sani Das, Dixit Bora and Badal Kumar Datta. 21. Limnocharis Bonpl. (Alismataceae): a new generic record to Karnataka state, India/Ningaraj S. Makanur and K. Kotresha. 22. Report on the extended distribution of endemic and threatened species Amorphophallus mysorensis (Araceae) from Odisha, India/J. Swamy and L. Rasingam. 23. Richardia Scabra L. (Rubiaceae): A New Angiospermic Record for the Flora of Western Himalaya, India/Mushtaq Ahmed, Manjul Dhiman and Ajendra Singh Bagri. 24. Nervilia Mackinnonii (Duthie) Schltr. (Orchidaceae): A new record from Jammu and Kashmir, India/Mushtaq Ahmed, Manjul Dhiman and Ajendra Singh Bagri. 25. Zanthoxylum myriacanthum Wall. ex Hook.f. (Rutaceae) -  a new distributional record to Manipur/B. Koshoni Pekosii and Sanjoy Singh Ningthoujam. 26. Luisia trichorrhiza (Orchidaceae-Vandeae): A new addition to Karnataka, India/Shreyas B. and K. Kotresha. 27. Distribution, ecology and status assessment of Hydnocarpus longipedunculatus Robi, Sasidh. & Jose (Achariaceae: Flacourtiaceae s.l.) - an endemic tree of the southern Western Ghats, Kerala, India/K. Subin, P. A. Jose, K. V. Jithin and Suma Arun Dev. 28. Geodorum laxiflorum Griff. (Orchidaceae): A new addition to flora of Karnataka, India/Ningaraj S. Makanur and K. Kotresha. 29. Two New Additions to the Orchid Flora of Mizoram, India/Shuvadip Sarkar, Dinesh Kumar Agrawala, Sayak Chakraborty, Debabrata Maity and Suptotthita Choudhury. 30. Occurrence of Vernonia revoluta (Compositae: Vernonieae) in South Andaman district, Andaman and Nicobar Islands/Mudavath Chennakesavulu Naik, Kolagani Chandramohan, Malishetty Vishnu Priya, Lal Ji Singh and Noorunnisa Begum. 31. New additions of plants to the Flora of Arunachal Pradesh and India/Umeshkumar L. Tiwari. 32. Extended distribution of an endemic species, Eragrostis Nilgiriensis Vivek, G.V.S. Murthy & V.J. Nair (Poaceae: Chloridoideae)/V. Jalander and J. Swamy. 33. Extended Distribution of Endangered Palaquium Ravii Sasidh. & Vink (Sapotaceae) in Western Ghats of Tamil Nadu, India/A. Saravanan and R. Kottaimuthu.  34. New locations of occurrence of Bulbophyllum Jejosephii J.J. Verm., Schuit. & de Vogel - an endemic and endangered orchid of India/Ram Pal, N.M. Ngangom, A. Bhusal, N.S. Kalaivanan, K.A. Bharath, S.S. Biswas and D.K. Agrawala.  35. Microscopical identity of Picrorhiza Tungnathii Pusalkar/C. S. Rana, P. P. Raturi and R. K. Rai. 36. Wrightia Indica Ngan (Apocynaceae) - new distribution record of a rare and less known species to Telangana state, India/L. Paramesh, A. Vijaya Bhasker Reddy and G. Ravi. 37. Threat status assessment of Chiloschista usneoides (D. Don) Lindl. (Orchidaceae) as per IUCN criteria/Samiran Panday, Dinesh Kumar Agrawala, G. Aazhivaendhan and Rijupalika Roy. 38. New record of grass genus Phalaris L. to the flora of Telangana State, India/Nagaraju Siddabathula and L. Paramesh. 39. Lectotypification of three names in Lonicera (Caprifoliaceae) from India/Subhajit Lahiri, Monalisa Das and Sudhansu Sekhar Dash. 40. Re-collection of two lesser known steno endemic species of Asteraceae: After a century from the Western Ghats, India/M. Premkumar, M. Murugesan, R. Manikandan and B. Karthik. 41. Algal diversity of Sundarban Biosphere Reserve, India, including new distributional records/Pritha Basu, Animesh Maji, Sukumar Bhakta and K. Karthigeyan. 42. Six new additions to algal flora of India/N. Savithra, S. G. Malammanavar, Aron Santhosh Kumar and M Palanisamy. 43. Class Chlorophyceae - An updated checklist of marine Macroalgae from Andhra Pradesh, East Coast, India/Palanisamy M, Aron Santhosh Kumar Y and Sudhir Kumar Yadav. 44. An ethnobotanical survey of useful wild plants in Dzongri-Goecha La, Sikkim, India/Subhajit Lahiri and Sudhansu Sekhar Dash. 45. New taxa and new combinations. 46. Author index. 47. List of reviewers. 48. Guidelines to authors.