Archival Overview
Dutch botanist who independently rediscovered Gregor Mendel's laws of heredity in 1900 and formulated the revolutionary Mutation Theory, introducing the concept of sudden genetic changes as the raw material of evolution.
Biographical Record
Hugo de Vries (1848–1935) served as professor of botany at the University of Amsterdam. In 1889, in his theoretical work 'Intracellular Pangenesis', he postulated that biological traits are determined by physical particles he named 'pangenes' (shortened by Wilhelm Johannsen to 'genes').
Cultivating evening primroses (Oenothera lamarckiana) in his Hilversum garden, de Vries observed spontaneous, radical new varieties appearing in single generations. In 1901, he published 'The Mutation Theory', providing the missing mechanism of discontinuous variation that Darwin's theory of natural selection required.
Key Life Milestones
Rediscovery of Mendel's Laws of Heredity
Published experimental evidence confirming Gregor Mendel's particulate inheritance laws in plant hybrids.
Publication of 'The Mutation Theory'
Introduced the scientific concept of genetic mutation as the primary driver of evolutionary novelty.
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Final Resting Place
Perpetual MemorialLunteren (Ede, Gelderland), Netherlands