iv List of Contributors. 



• 



Page. 

 King, G-eotcge, and Pantling, R. ; — A second series of New 



Orchids from Sikkim 118 



, and Prain, D. ; — On Croffcia, a new Indo-Chinese 



genus of Scitaminese. (Plate IX) 297 



Nag, Nagendra Chandra ; — Notes from the Chemical Laboratory of 



the Presidency College, Calcutta. Notes on New Salts of Cobalt 



and Nickel 548 



Pedler, A., and Bhaduri, Jyotibhusan ; — Notes on the action of 



Nitric Oxide on Alkalies. 545 



Prain, D. ; — Novicise Indicse X. Some additional Fumariacese 10 



■ ;— Novicise Indicse XI. Two additional species of Lagotis. 



(Plates land II) 57 



; — Novicise Indicse XII. Description of a new genus of 



Orchidacese 106 



; — Novicise Indicse XIII. Further Notes on Indian Con- 



volvulacese ; with descriptions of three additional species 536 



; — Novicise Indicse XIV. Some additional Solanacese 541 



Ranking, G. S. A. ; — A Note on the Nature of the Substance formed 



during fermentation, from which Indigo Blue is eventually 



formed in Indigo Manufacture; and on Indigo Brown , 48 



Rat, P. C.j — On Mercurous Nitrite ., J 



