Johan Erik Forsström
Swedish naturalist (1775-1824)

Johan Erik Forsström (1775–1824), a Swedish pastor and naturalist, came from the province of Dalarna. The plant genus Forsstroemia from the family Leptodontaceae is named after him.
He studied at the University of Uppsala, where one of his instructors was the naturalist Carl Peter Thunberg (1743–1828). In 1800, he accompanied Göran Wahlenberg (1780–1851) on an expedition through Fennoscandia, where he performed entomological and botanical investigations. On the trip he kept a journal, and in 1917 Nils Ahnlund published details of the expedition in a book titled I Norrlandsstäder och Lapplandsbygd År 1800. Johan Erik Forsströms dagbok öfver resan i Norrland och Finnmarken 1800 och i Roslagen 1801.
From 1802 until 1815, Forsström served as a government preacher,
pastor and civil engineer in Saint Barthélemy in the Leeward Islands,
where he also worked collecting botanical specimens. Afterwards he returned to Sweden, where he died in 1824 at Munktorp, located near the town of Köping.
“Johan Erik Forsström” enters the record as swedish naturalist (1775-1824). Crown Archives preserves that source wording while asking what Johan, Erik and Forsström can confirm, complicate or overturn.
Why this record matters
“Johan Erik Forsström” is worth following because a concise public description often conceals a longer documentary argument. Here, Johan, Erik and Forsström provides the most credible route into that argument.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Oct 26, 2025. The linked authority identifier is Q6215032. VIAF identifies the subject as 225149196529674792093. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1775, 1824, 1743 and 1828.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Johan Erik Forsström”, its source revision and the description used here.
- Expand the search: follow Johan Erik Forsström primary sources, Johan Erik Forsström archive and Johan research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Johan Erik Forsström”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Johan Erik Forsström” 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.