@book {19820, title = {The Flora of British India}, volume = {5}, year = {1890}, pages = {910}, publisher = {L. Reeve \& Co.}, organization = {L. Reeve \& Co.}, address = {London}, url = {http://www.biodiversitylibrary.org/page/354819$\#$page/3/mode/1up}, author = {Joseph D Hooker} }