People United States of America John Francis Pruski peoplepill id: john-francis-pruskiJFP 5 views today 13 views this weekAmerican botanistJohn Francis PruskiBiographyListsAlso ViewedListsJohn Francis Pruski is in following listsBy field of workNotable American scientistsGender:MaleBy work and/or countryNotable American ScientistsGender:MaleNotable American BotanistsGender:MaleFrom our partnersSponsoredJohn Francis Pruski