> [!cite] BHL link: this entry starts at [page 247](https://www.biodiversitylibrary.org/page/33068489) of TL-2 Vol. II > Author links: [IPNI](https://www.ipni.org/a/4022-1) LSID 4022-1, [Wikidata](https://www.wikidata.org/wiki/Q7082928) QID Q7082928 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Hoffstad, Olaf Alfred (1865-1943), Norwegian botanist; teacher at Trondhjem, Egersund, Haugesund and Roros; from 1892 at Sandefjord. **Abbreviated name**: *Hoffstad* \[standard form in IPNI: *Hoffstad*\] #### Herbarium and types Some material at [[Collection GB|GB]]. #### Bibliography and biography BL 2: 443, 454, 455, 669; IH 2: 280; Kleppa 6, 21, 22, 253, 266, 275, 277. - Christophersen, E., Blyttia 1(4): 127-129. 1943. - Holmboe, J., Naturen 42(5): 155-159. 1918; in Norsk biogr. leks. 6: 183-184. 1934. ### Publications ##### n.2914. Norsk flora **Title** *Norsk flora*... Bergen (I Kommission hos F. Beyer...), Kristiania \[Oslo\] (id.) 1891. Oct. **Abbreviated title**: *Norsk Fl.* **Notes** *Ed. 1*: Jul-Aug 1891 (p. v: Jun 1891; Nat. Nov. Sep (1) 1891; Naturen Nov 1891), p. \[i\]-xxxii, \[1\]-222. *Copy*: HH. *Ed. 2*: Mai 1893 (p. v: Apr 1893; Naturen Jun 1893; Nat. Nov. Jun (1) 1893), p. \[i\]-xxx, \[1\]-251, \[252, err.\]. *Copy*: HH. – "Anden, forbedrede Udgave" Kristiania \[Oslo\] (H. Aschehoug & Co. Forlag). Oct. *Ed. 3*: 1898, xxxii, 266 p. (n.v.). *Ed. 4*: 1903, xxxii, 266 p. (n.v.). *Ed. 5*: 1911, xxxii, 266 p. (n.v.). *Ed. 6*: 1917, xxxii, 266 p. (n.v.) (Nat. Nov. Feb 1908). *Ed. 7*: 1922, xxxii, 266 p. (n.v.). *Ed. 8*: 1942, 419 p., 960 ill. (n.v.). *Ed. 9*: 1944, 464 p., continued by Erling Christophersen, (n.v.) (see Braarud, Blyttia 2: 54. 1944; Faegri, Naturen 70: 150-154. 1946). *Ed. 10*: 1957, p. \[1\]-507. *Copy*: NY. – "Tiende Utgave ved Erling Christophersen \[1898-x\] med 1140 bilder" Oslo (H. Aschehoug & Co. (W. Nygaard)).