> [!cite] BHL link: this entry starts at [page 183](https://www.biodiversitylibrary.org/page/33264910) of TL-2 Suppl. I
> Author links: [IPNI](https://www.ipni.org/a/299-1) LSID 299-1, [Wikidata](https://www.wikidata.org/wiki/Q5560657) QID Q5560657
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Arwidsson, Thorsten (1904-1948), Swedish botanist.
**Abbreviated name**: *Arwidss.* \[standard form in IPNI: *Arw.*\]
#### Herbarium and types
[[Collection S|S]]; further material at [[Collection UPS|UPS]], also at [[Collection CU|CU]], [[Collection LLC|LLC]], [[Collection PRE|PRE]].
#### Bibliography and biography
Barnhart 1: 80 (b. 11 Mar 1904); BL 2: see index; GR p. 486; IH 2: 43; LS suppl. 1270.
#### Biofile
- Anon., Generalreg. Bot. Not. 1839-1938: 7-8, 87. 1939 (list publ. in Bot. Not.); Bot. Not. 1943: 444.
- Fries, R.E., Short hist. bot. Sweden 72. 1950.
- Lundqvist, A., Sv. bot. Tidskr. 75: 308. 1981 (work on Pite lappmark 1943).
### Publications
##### n.19.558. Floristiska
**Title**
*Floristiska* notiser från *Pite lappmark*, huvudsakligen nordvästligaste delen... Lund 1926. Oct.
**Notes**
*Publ*.: 8 Mai 1926 (in journal), cover-t.p., p. \[209\]-226. *Copy*: B. – Reprinted and to be cited from Bot. Not. 1926: 209-226.
##### n.19.559. Floram inom Peljekaise Nationalpark
**Title**
*Floram inom Peljekaise Nationalpark*... Stockholm (Almqvist & Wiksells Boktryckeri-A.-B.) \[1926\]. Oct.
**Abbreviated title**: *Fl. Peljekaise Nat.-Park*.
**Notes**
*Publ*.: Shortly after 28 Mai 1926 (date of printing on p. 34), cover-t.p., p. \[1\]-34. *Copies*: B, U. – Issued as K. Sv. Vet.-Akad. Skr. Naturskyddsär 5. 1926. – See also BL 2: 530.
##### n.19.560. Studier
**Title**
*Studier* över *sjöarnas vegetation* i *Lilla Lule* älvs vattenområde... Arkiv för Botanik ... 1926. Oct.
**Abbreviated title**: *Stud. sjö. veg. Lilla Lule*.
**Notes**
*Publ*.: 18 Oct – 9 Dec 1926 (18 Oct: printing; distributed in journal 9 Dec 1926), p. \[1\]-31.
*Copy*: U. – Issued as Ark. Bot. 20 A(14). 1926.
##### n.19.561. Die Verbreitung von Siphula ceratites
**Title**
*Die Verbreitung von Siphula ceratites* (Wg.) E.Fr. Anlässlich der Auffindung der Art in Schweden... Lund 1926. Oct.
**Notes**
*Publ*.: 2 Dec 1926 (in journal), cover-t.p., p. \[379\]-392. *Copy*: B. – Reprinted and to be cited from Bot. Not. 1926 (4-6): 379-392.
##### n.19.562. Hieraciologiska bidrag
**Title**
*Hieraciologiska bidrag*... Lund 1928. Oct.
**Notes**
*Publ*.: 14 Mai 1928 (in journal), p. \[192\]-202. *Copy*: B. – Reprinted and to be cited from Bot. Not. 1928: 192-202.
##### n.19.563. Bemerkungen über die Androgynie in der Carex dioeca-Gruppe
**Title**
*Bemerkungen über die Androgynie in der Carex dioeca-Gruppe*... Särtryck ur Svensk Botanisk Tidskrift... 1928. Oct.
**Notes**
*Publ*.: 16 Jun 1928 (in journal), cover-t.p., p. 106-114. *Copy*: B. – Reprinted and to be cited from Sv. Bot. Tidskr. 22(1-2): 106-114. 1928.
##### n.19.564. Hieraciologische Kleinigkeiten
**Title**
*Hieraciologische Kleinigkeiten*... Lund 1929. Oct.
**Notes**
*Publ*.: 15 Apr 1929 (in journal), p. \[130\]-134. *Copy*: B. – Reprinted and to be cited from Bot. Not. 1929: 130-134.
##### n.19.565. Draba
**Title**
Notizen über die Arten der Gattungen *Draba*, *Erophila und Hutchinsia*... Lund 1929. Oct.
**Notes**
*Publ*.: 31 Mai 1929 (date in journal), p. \[169\]-174. *Copy*: B. – Reprinted and to be cited from Bot. Not. 1929: 169-174.
##### n.19.566. Betula-Bestämningar
**Title**
Om några *Betula-Bestämningar*... Uppsala (Appelbergs Boktryckeri...) 1930. Oct.
**Abbreviated title**: *Betula-Bestämn.*
**Notes**
*Publ*.: 1930 (p. 3: date of mss. Apr 1930), cover-t.p., p. \[1\]-13, \[14\]. *Copy*: B.
##### n.19.567. Floran
**Title**
*Floran* inom *Sonfjällets Nationalpark*... Stockholm (Almqvist & Wiksells Boktryckeri-A.-B.) 1930. Oct.
**Abbreviated title**: *Fl. Sonfjällets Nat.-Park*.
**Notes**
*Publ*.: Shortly after 30 Jan 1930 (date of printing), cover-t.p., p. \[1\]-37. *Copies*: B, U. – Issued as K. Sv. Vet.-Akad. Skr. Naturskyddsär 12, 1930. – See BL 2: 252.
##### n.19.568. Floram
**Title**
*Floram* inom *Töfsingdalens Nationalpark*... Stockholm (Almqvist & Wiksells Boktryckeri-A.-B.) \[1934\]. Oct.
**Abbreviated title**: *Fl. Töfsingdal. Nat.-Park*.
**Notes**
*Publ*.: Shortly after 16 Feb 1934 (date of printing on p. 47), cover-t.p., p. \[1\]-47. *Copy*: U. – Issued as K. Sv. Vet.-Akad. Skr. Naturskyddsär 25, 1934. – See also BL 2: 519.
##### n.19.569. Eine aegagropiloide Cladophora
**Title**
*Eine aegagropiloide Cladophora* von den Kurilen und ihre Entstehung... Arkiv för Botanik... \[1934\]. Oct.
**Abbreviated title**: *Aegagropil. Cladophora*.
**Notes**
*Publ*.: Shortly after Apr 1934 (read 10 Jan 1934, printed 9 Apr 1934; distributed in journal 31 Jan 1935; Nat. Nov. Jul 1934), cover-t.p., p. 1-10. *Copy*: U. – Issued as Ark. Bot. 26 A(11). 1934.
##### n.19.570. Bemerkungen über Wirtspflanzen arktischer
**Title**
*Bemerkungen über Wirtspflanzen arktischer* circumpolaren *Micromyceten*... Saertryck af Botanisk Tidsskrift... \[1936\]. Oct.
**Notes**
*Publ*.: Dec 1936 (in journal), p. \[501\]-504. *Copy*: B. – Reprinted and to be cited from Bot. Tidsskr. 43(6): 501-504. 1936. – See also BL 2: 523.
##### n.19.571. Studier över floran
**Title**
*Studier över floran* och vegetationen på *gotska sandön* med särskild hänsyn till nationalparken... Stockholm (Almqvist & Wiksells Boktryckeri-A.-B.) 1938. Oct.
**Abbreviated title**: *Stud. fl. gotska sandön*.
**Notes**
*Publ*.: 28 Sep-30 Oct 1938 (printed 28 Sep 1938, see p. 71), cover-t.p., p. \[1\]-71, 20 photogr. (uncol.) on *pl. 1-6.* *Copies*: B, U. – Issued as K. Sv. Vet.-Akad. Avh. Naturskyddsär no. 1. 1938.