:Also, just now, this (colonialist too, though more recent, and i found still used in a 2006 Western Ghats study of floristics): 
 :* Gamble, J. S., and C. E. C. Fischer (1915–1935) Flora of the presidency of Madras Parts I to XI. Secretary of State for India, London. 
 :Please, are these digitised, in any form, that i can access?  
 :——macropneuma