People Denmark Johannes Hack Hermann Boysen peoplepill id: johannes-hack-hermann-boysenJHHB 5 views today 5 views this weekDanish botanistJohannes Hack Hermann BoysenBiographyListsAlso ViewedThe basicsQuick FactsIntroDanish botanistPlacesDenmarkwasScientist BotanistWork fieldScienceGenderMaleBirth1833Death1909Age76 yearsListsJohannes Hack Hermann Boysen is in following listsBy field of workNotable Danish scientistsGender:Male, Born in:Years 1800 to 1849By work and/or countryNotable Danish ScientistsGender:Male, Born in:Years 1800 to 1849Notable Danish BotanistsGender:Male, Born in:Years 1800 to 1849 comments so far.CommentsJohannes Hack Hermann Boysen