People United States of America Joseph Harry Johnson peoplepill id: joseph-harry-johnsonJHJ 2 views today 2 views this weekAmerican botanist and explorerJoseph Harry JohnsonBiographyListsAlso ViewedListsJoseph Harry Johnson is in following listsBy field of workNotable American scientistsGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable American ScientistsGender:Male, Born in:Years 1850 to 1899Notable American BotanistsGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredJoseph Harry Johnson