> [!cite] BHL link: this entry starts at [page 11](https://www.biodiversitylibrary.org/page/33068253) of TL-2 Vol. II > Author links: [IPNI](https://www.ipni.org/a/3543-1) LSID 3543-1, [Wikidata](https://www.wikidata.org/wiki/Q91918) QID Q91918 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Hagen, Karl \[Carl\] Gottfried (1749-1829), German botanist and pharmacist at Königsberg in eastern Prussia. **Abbreviated name**: *K. G. Hagen* \[standard form in IPNI: *K.G.Hagen*\] #### Herbarium and types Some material collected by Hagen in the Berlin botanical garden is present in the Thunberg herbarium ([[Collection UPS|UPS]]). #### Bibliography and biography ADB 10: 340; AG 5(2): 258; Barnhart 2: 109; BM 2: 762; CSP 3: 115; Dawson p. 275, 337; Dryander 2: 369, 3: 125, 288, 328, 342, 511, 4: 226; GR cat. p. 64 ("Hagen"); Jackson p. 180, 309; Kew 2: 549; Krempelh. 2: 42-43; LS 10680; NI p. 198, 213, 308; PR 3681-3689 (ed. 1: 4032-4038); Ratzeburg p. 219; Rehder 5: 357; SBC p. 121 ("Hag."); Tucker 1: 310. - Anon., Flora 12: 187-188. 1829; Bot. Zeit. 11: 143. 1853. - Lorek, C. G., Preuss. Bot. 4, 5. 1849. - Müller, R. H. W. und R. Zaunick, Friedr. Traugott Kützing 282. 1960. - Zuchold, E. A., Jahresb. nat. Ver. Halle 5: 19. 1853. #### Eponymy *Hagenia* J.F. Gmelin (1791); *Hagenia* Moench (1794); *Hagenia* Eschweiler (1824). ### Publications ##### n.2256. Tentamen historiae lichenum **Title** Caroli Godofredi Hagen... *Tentamen historiae lichenum* et praesertim prussicorum... Regiomonti \[Königsberg i. Pr.\] (Sumtu G.L. Hartung, bibliopolae) 1782. Oct. **Abbreviated title**: *Tent. hist. lich.* **Notes** *Publ*.: 1782 (NZgS 6 Jan 1783), p. \[i\*\], \[i\]-cxlii, *pl. 1-2*, hand-coloured copper engr. *Copies*: FH, G, M, MICH, NY, Stevenson; IDC 1078. ##### n.2257. de Ranunculis prussicis **Title** Dissertatio botanica inauguralis agens *de Ranunculis prussicis*. Quam in regia academia regiomontana pro loco extraordinario in amplissima facultate medica rite sibi vindicando placido eruditorum submittit examini Carolus Godofr. Hagen... respondente Nestore Kwiatkowsky, Russo... In auditorio maximo anno mdccclxxxiii d. xxvii. Octobr. horis ante et pomeridianis. Regiomonti \[Königsberg i. Pr.\] (Typis sacr. reg. maiest. et univers. typogr. G. L. Hartungii) s.d. \[1783\], Qu. **Abbreviated title**: *Ranunc. pruss.* **Notes** *Thesis ed*.: 27 Oct 1783, p. \[i\], \[1\]-41. *Copy*: M. *Commercial ed.: Commentatio botanica de Ranunculis prussicis*... Regiomonti (impensis G. L. Hartung) 1784. Qu., p. \[i\], \[1\]-41. *Copy*: G. *Reprint*: in Ludwig, C. F., Del. opusc. 1: 433-490. 1790. ##### n.2258. Preussens Pflanzen **Title** *Preussens Pflanzen*... Königsberg (bey Friedrich Nicolovius) 1818, 2 vols. Oct. **Abbreviated title**: *Preuss. Pfl.* **Notes** *1*: 1818, front., p. \[i\]-xii, \[1\]-436; *2*: 1818, front., p. \[i\], \[1\]-438. – *Copies*: B, G. ##### n.2259. Chloris borussica **Title** *Chloris borussica*... Regiomonti \[Königsberg i. Pr.\] (in Academica Libraria) 1819. Oct. **Abbreviated title**: *Chlor. boruss.* **Notes** *Publ*.: 1819 (p. iv: 17 Nov 1818), p. \[i\*\], \[i\]-iv, \[1\]-446, \[1-2, err.\]. *Copies*: B, G, NY. *Ref*.: Anon., Jahrb. Gewächsk. 1(3): 183-184. Aug 1820.