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Claës Fredrik Hornstedt

Swedish botanical illustrator (1758-1809)

Specimen drawers, botanical folios and brass scientific instruments under study light
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 24, 2025
Entity authorityQ962066 ↗
Source-derived summary

Claës Fredrik Hornstedt (12 February 1758 Linköping – May 1809 Helsinki) was a Swedish naturalist, taxonomist, botanical illustrator and a protégé of Carl Peter Thunberg.

Hornstedt received a thorough education in natural history at the University of Uppsala. His 1781 dissertation dealt with plants collected in Japan by his teacher and mentor, Thunberg. At the invitation of Thunberg he set off in 1783 for Batavia, capital of the Dutch colonial empire, from Göteborg, boarding the “Sophia Magdalena”, a ship belonging to the Swedish East India Company. Supported by the Batavian Society of Arts and Sciences, he began collecting natural history specimens, mounted expeditions to the interior and neighbouring islands, and learnt the Malay language and Mandarin. His letters show a growing disaffection with the European way of life and its prodigality. He wore Chinese clothing, ate Chinese food and frequented the Chinese quarter.

Hornstedt left Java in August 1784, suffering the after-effects of malaria and jaundice, but even so managed to return with an impressive collection of natural history and ethnological objects. His collection also contained a set of medical drawings based on a Japanese medical text. These drawings were given to him by Isaac Titsingh who had come back to Batavia after his second trip to the East India Company's Station at Dejima.

Editorial summary

The public source identifies “Claës Fredrik Hornstedt” as swedish botanical illustrator (1758-1809). This brief keeps that definition visible, then builds a research path around Claës, Fredrik and Hornstedt.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—1758, 1809, 1781, 1783—that can be checked directly. The linked authority record independently contributes the date 1758-02-12. Its value is orientation rather than verdict, with Claës, Fredrik and Hornstedt providing the first useful test.
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Why this record matters

A short description can identify a subject without explaining its stakes. For “Claës Fredrik Hornstedt”, the useful work is to connect “swedish botanical illustrator (1758-1809)” to the records capable of establishing context and consequence.

Evidence profile

Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated May 24, 2025. The linked authority identifier is Q962066. VIAF identifies the subject as 31813670. The Library of Congress control number is no2008106396. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1758, 1809, 1781 and 1783.

Critical limits

Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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This entry incorporates text from “Claës Fredrik Hornstedt” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.