Home Scientists John Green John Green Scientist John William Green (born 10 July 1930 in Waverley, New South Wales) is an Australian botanist. Personal facts Birth dateOctober 07, 1930 Birth placeAustralia , Waverley New South Wales CitizenshipAustralians ResidenceCanberra , Australia facebook tumblr linkedin twitter reddit google+ Search Scientist Field of studyBotany Topical connections Adam Ashley-CooperRugby player Barry MarshallScientist Aaron DownesFootball player Alexander FloydScientist Ian PlimerScientist George SeddonScientist Michael PersingerScientist Bernard HylandScientist John Green on Wikipedia John Green