EntityQ4411433· pop 7· linked from 7 articlesFredrik ElfvingSign in to saveFinnish plant physiologist and professor (1854-1942)ConnectionslichenEntitybotanyEntityplant physiologyEntitygreen algaeEntitylearned societyEntitygravitropismEntityDesmidialesEntityParisEntityBerlinEntityHelsinkiEntityCharles DarwinEntityStockholmEntitySoviet UnionConceptSwedishEntityCopenhagenEntityOsloEntityFinnishEntityCarl LinnaeusEntitynitrogenEntityStrasbourgEntityCategories1854 births1942 deaths19th-century botanists from the Russian Empire19th-century Finnish botanists20th-century Finnish botanists20th-century Russian botanistsAcademic staff of the University of HelsinkiPlant physiologistsScientists from the Grand Duchy of FinlandSwedish-speaking FinnsUniversity of Helsinki alumni