> [!cite] BHL link: this entry starts at [page 48](https://www.biodiversitylibrary.org/page/33264737) of TL-2 Suppl. I
> Author links: [IPNI](https://www.ipni.org/a/30694-1) LSID 30694-1, [Wikidata](https://www.wikidata.org/wiki/Q21388731) QID Q21388731
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Ahlner, Sten Gustaf Edward (1905-x), Swedish lichenologist; studied at the University of Uppsala, fil. mag. 1930, fil. lic. 1936, Dr. phil. Uppsala 1948, lecturer at the University of Uppsala, from 1950 at the Naturhistoriska Riksmuseum, Stockholm.
**Abbreviated name**: *Ahlner* \[standard form in IPNI: *Ahlner*\]
#### Herbarium and types
[[Collection S|S]], further material at [[Collection H|H]], [[Collection LD|LD]], [[Collection M|M]], [[Collection UPS|UPS]].
#### Bibliography and biography
Barnhart 1: 22; BL 2: 521; GR p. 470, 471, *pl*. \[*37*\]; GR, cat. p. 59; SBC p. 114.
#### Biofile
- Anon., Bot. Not. Generalregister 1-2. 1939 (5 publ. mentioned), 1950(3): 428 (A. museum asst. at S 1 Jul 1950), 114(1): 119. 1961 (A. first curator S); Vem är det 1975. Stockholm 1975.
- Fries, R.E., Short hist. bot. Sweden 54. 1950.
- Hertel, H., Mitt. Bot. Staatssamml. München 16: 339. 1980.
- Lundqvist, Å., Sv. bot. Tidskr. 75: 307. 1901 (active in Scandinavian floristics).
### Publications
##### n.18.959. Gävletraktens Taraxacum-flora
**Title**
*Gävletraktens Taraxacum-flora*... Arkiv för Botanik... \[1932\]. Oct.
**Abbreviated title**: *Gävletrakt. Tarax.-fl.*
**Notes**
*Publ*.: 15 Aug 1932 (date of printing 29 Feb 1932; published in Heft 1932(4) of Arkiv, but separate possibly publ. shortly after 15 Aug 1932; Nat. Nov. Sep. 1932), p. \[1\]-17, \[18\], *pl. 1-2. Copies*: U; IDC 8562.
##### n.18.960. Einige Flechtenfunde aus Kuusamo
**Title**
*Einige Flechtenfunde aus Kuusamo* (Nord-Finnland)... Memoranda Societatis pro Fauna et Flora fennica... 1936. Oct.
**Notes**
*Publ*.: 1936 (pages dated 5.10.1935, probably date of acceptance), p. \[i, recto of 52, dated 1936\], \[52\]- 56. *Copy*: L. – Published and to be cited from Mem. Soc. Fauna Fl. Fenn. 12: 52-56. 1936.
##### n.18.961. Flechten aus Nordfinnland
**Title**
*Flechten aus Nordfinnland*... Helsinki 1937. Oct.
**Abbreviated title**: *Flecht. Nordfinnl.*
**Notes**
*Publ*.: 1937, cover-t.p., p. \[i-ii\], \[1\]-47, \[48, finnish note\]. *Copies*: B(2), L, U. – Issued in Ann. bot. Soc. zool.-bot. fenn. Vanamo 9(1). 1937.
##### n.18.962. Ein nördlicher Fund von Pseudocyphellaria crocata
**Title**
*Ein nördlicher Fund von Pseudocyphellaria crocata* (L.) Vain. in Norwegen... Oslo 1938. Oct.
**Notes**
*Publ*.: 1938 (printed 20 Jun 1938), cover-t.p., p. \[i, t.p. reprint\], \[333\]-338. *Copies*: B, L. – Reprinted and to be cited from Nytt Mag. Naturvid., Oslo 78: 333-338. 1938.
##### n.18.963. Weitere Beiträge zur Strauch- und Laubflechtenflora von Åsele Lappmark
**Title**
*Weitere Beiträge zur Strauch- und Laubflechtenflora von Åsele Lappmark*... Stockholm (Almqvist & Wiksells Boktryckeri-A.-B.) 1928-1940. Oct.
**Abbreviated title**: *Weitere Beitr. Strauch- Laubfl.-Fl. Åsele*.
**Notes**
*1*: 8 Nov-31 Dec 1938 (p. 11: printed 7 Nov 1938; cover of separate issue dated 1938, issue in Ark. Bot. 29A(9) Häftet 2 on 10 Juli 1939), cover-t.p., p. \[1\]-11. *Copies*: B (separate issue, 2 ex.), L, U (as part of journal). – The *Weitere* Beiträge refer probably to Ahlner's *Flechten aus Nordfinnland*, 1937, see above.
*2*: Shortly after 8 Nov 1940 (date of printing), cover-t.p., p. \[1\]-10. *Copies*: L, U. – Ark. Bot. 30A(2). 1940.
##### n.18.964. Cavernularia hultenii
**Title**
*Cavernularia hultenii* Degel. funnen i Skandinavien... Särtryck av Svensk Botanisk Tidskrift... 1938. Oct.
**Notes**
*Publ*.: 1938, cover-t.p., p. \[160\]-170, *pl. 1-2* (uncol. photos). *Copy*: B. – Reprinted and to be cited from Sv. bot. Tidskr. 32(2): 160-170, *pl. 1-2.* 1938.
##### n.18.965. Alectoria altaica
**Title**
*Alectoria altaica* (Gyel.) Räs. und ihre Verbreitung in Fennoskandia... Uppsala (Almqvist & Wiksells Boktryckeri-A.-B.). 1940. Oct.
**Notes**
*Publ*.: 1940, cover-t.p., p. \[27\]-38, *pl. 3. Copy*: L. – Reprinted and to be cited from Acta phytogeogr. suec. 13: 27-38, *pl. 3.* 1940.
##### n.18.966. Beiträge zur Flechtenflora Finnlands
**Title**
*Beiträge zur Flechtenflora Finnlands*... Helsingforsiae 1940. Oct.
**Abbreviated title**: *Beitr. Flecht.-Fl. Finnl.*
**Notes**
*Publ*.: 1940, cover-t.p., p. \[1\]-18. *Copy*: L. – Issued as Acta Soc. Fauna Fl. Fenn. 62(8). 1940.