People Stefan Jessen peoplepill id: stefan-jessenSJ 7 views today 7 views this weekBotanistStefan JessenBiographyListsAlso ViewedThe basicsQuick FactsIntroBotanistA.K.A.S.Jess.isScientist BotanistWork fieldScienceGenderMaleBirth1956Age69 yearsListsStefan Jessen is in following listsBy field of workNotable scientistsGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable ScientistsGender:Male, Born in:Years 1930 to 1969Notable BotanistsGender:Male, Born in:Years 1930 to 1969 comments so far.CommentsStefan Jessen