EntityQ513586· pop 25· linked from 825 articlesRuth PatrickSign in to saveAmerican botanist and limnologist (1907–2013)ConnectionsNational Medal of ScienceEntityAcademy of Natural Sciences of Drexel UniversityEntityAcademy of AchievementEntityRonald ReaganPersonecologyEntityBenjamin FranklinEntitybotanyEntityHillary ClintonPersonLyndon B. JohnsonPersonInternational Standard Book NumberEntityHelen KellerEntityRichard FeynmanEntityEmily DickinsonEntityEleanor RooseveltEntityMaya AngelouEntityPearl S. BuckEntityMichelle ObamaEntityOprah WinfreyEntityMilton FriedmanEntityGreat DepressionEntityCategories1907 births2013 deaths20th-century American scientists20th-century American women scientists21st-century American womenAmerican botanistsAmerican ecologistsAmerican limnologistsAmerican phycologistsAmerican women botanistsAmerican women centenariansAmerican women ecologistsBotanists with author abbreviations