> [!cite] BHL link: this entry starts at [page 255](https://www.biodiversitylibrary.org/page/33212297) of TL-2 Vol. VI
> Author links: [IPNI](https://www.ipni.org/a/10561-1) LSID 10561-1, [Wikidata](https://www.wikidata.org/wiki/Q5438851) QID Q5438851
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Thesleff, Arthur (1871-1920), Finnish mycologist; sometime amanuensis with the Helsinki University library; leader of a Finnish immigrant colony in Argentina; ultimately in Stockholm.
**Abbreviated name**: *Thesleff* \[standard form in IPNI: *Thesleff*\]
#### Herbarium and types
[[Collection H|H]] (fungi).
#### Bibliography and biography
Barnhart 3: 371 (b. 5 Mar 1871, d. 17 Dec 1920); BM 8: 1298; Bossert p. 398; Collander p. 520, hist. p. 55, 57, 125; LS 26542, 26542a, 39912; Rehder 2: 479, 3: 304; Saelan p. 499-501.
#### Biofile
- Anon., Nordisk familjebok 19: 210-211. 1933.
- Elfving, F., Acta Soc. Fauna Fl. fenn. 50: 227. 1921.
- Heikinheimo, I., Suomen elämäkerrasto 760. 1955 (biogr. sketch, portr.).
- Kotiranta, H., Sienilehti 33: 43-47. 1981 (biogr., bibl., portr.).
- Lagerborg, R., Finsk Tidskr. 90: 177-195, 314-324, 91: 70-110. 1921 (biogr. details).
### Publications
##### n.14.148. Studier öfver basidsvampfloran
**Title**
*Studier öfver basidsvampfloran* i sydöstra Finland med hänsyn till dess sammansättning, fysiognomi\[,\] fenologi och ekologi... Helsinki (Helsingfors Centraltryckeri...) 1920. Oct.
**Abbreviated title**: *Stud, basidsvampfl.*
**Notes**
*Publ*.: 1920, p. \[1\]-140. *Copy*: H. – Issued as Bidrag till kännedom af Finlands natur och folk 79(1). 1920 (journal issue 1921).