Updated September 2026
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About Pehr Kalm
Pehr Kalm, also known as Peter Kalm, was a Swedish-Finnish explorer, botanist, naturalist, and agricultural economist. He was one of the most important apostles of Carl Linnaeus.
Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.
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Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers, free texts from Project Gutenberg. Last updated September 2026.