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Fredrik Elfving information


Fredrik Elfving
Portrait of Elfving, 1870s
Born(1854-12-09)9 December 1854
Ekenäs, Finland
Died21 June 1942(1942-06-21) (aged 87)
Helsinki, Finland
NationalityFinnish
Alma materUniversity of Helsinki
Scientific career
FieldsBotany, Plant physiology
InstitutionsUniversity of Helsinki
Author abbrev. (botany)Elfving[1]

Fredrik Emil Volmar Elfving (9 December 1854 – 21 June 1942) was a Swedish-speaking Finnish botanist, plant physiologist, and university administrator. During his university training, he frequently traveled abroad to learn new scientific methods and techniques from other prominent European scientists. Although his earliest publications dealt with phytogeography and phycology (particularly the green algae known as the desmids), his most notable research was in plant physiology. Early in his career, he published seminal work on the flow of water through the stems of woody plants, and investigated the phenomenon of transversely geotropic plant organs. In contrast to his works on plant physiology, his later experiments and views on lichens, which he himself considered his most important work, was far less favourably received.

Elfving became a Professor of botany at the University of Helsinki in 1892, a position he held until his retirement in 1926. A lively and enthusiastic teacher, Elfving revolutionized the teaching of botany at the university by introducing laboratory courses that emphasized the study of plant physiology, rather than taxonomy, as had been the tradition. During his time as professor, Elfving wrote many historical papers about scientific societies, and biographies of Scandinavian scientists. He wrote the books Tärkeimmät viljelyskasvit ("The Most Important Crops") and the Kasvitieteen oppikirja ("Botanical Textbook"), which were widely used as textbooks. Elfving has had several taxa named after him.

  1. ^ "Elfving, Frederik Emil Volmar (1854-1942)". International Plant Names Index. Retrieved 7 September 2020.

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