> [!cite] BHL link: this entry starts at [page 36](https://www.biodiversitylibrary.org/page/33068278) of TL-2 Vol. II
> Author links: [IPNI](https://www.ipni.org/a/3602-1) LSID 3602-1, [Wikidata](https://www.wikidata.org/wiki/Q11963793) QID Q11963793
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Hammer, Christopher (1720-1804), Norwegian botanist and administrator; studied theology and law at Copenhagen; from 1752 "General-Konduktor for Landet og Kjøbstaederne i Aggerhus Stift", from 1758 "Kancelliraad"; from 1778 "Justitsraad".
**Abbreviated name**: *Hammer* \[standard form in IPNI: *Hammer*\]
#### Herbarium and types
[[Collection TRH|TRH]] (library and collections went to the Trondhjemske Videnskabernes Selskab).
#### Bibliography and biography
Barnhart 2: 118; BM 2: 779; Bossert p. 161; Dawson p. 839; Dryander 2: 28; Kew 2: 567; Jackson p. 334; PR 3749-3750 (ed. 1: 4102-4103); Rehder 5: 361; SO add. 754 e.
- Belsheim, Arch. Math. Naturvid. 9: 428-430. 1884 (on autobiogr.).
- Christensen, C., Danske Bot. Hist. 2: 74-75. 1924 (bibl.).
- Dahl, Nyt Mag. Naturvid. 32: 285-338. 1892 (corresp.); Norsk Havetidende 11(12): 177-183. 1895.
- Hagen, I., K. Norske Vid. Selsk. Skr. 1897(3): 47-48. (portr.).
- Warming, E., Bot. Tidsskr. 12: 63-64. 1880 (bibl.).
- Wittrock, V. B., Acta Horti Berg. 3(2): 169. 1903.
### Publications
##### n.2344. Florae norvegicae prodromus
**Title**
*Florae norvegicae prodromus*. Forlöber af Norske flora eller planterige. Udi systematisk og Linnaeisk dragt efter sexualsystemet. Kjöbenhavn (Trykt hos P. Horrebows Enke) 1794. Oct.
**Abbreviated title**: *Fl. norveg. prodr.*
**Notes**
*Publ*.: 1795 (t.p. 1794; 1795 fide Christensen p. 74), p. \[i\]-x, \[1\]-164, \[11, notes\], *Copy*: G.– For criticism (by Rafn, "Augean stable") and anticriticism see refs. in Christensen p. 74.