> [!cite] BHL link: this entry starts at [page 483](https://www.biodiversitylibrary.org/page/33333622) of TL-2 Vol. V
> Author links: [IPNI](https://www.ipni.org/a/9421-1) LSID 9421-1, [Wikidata](https://www.wikidata.org/wiki/Q215751) QID Q215751
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Seetzen, Ulrich Jasper (1767-1811), German (Oldenburg) naturalist and traveller at Jever; Dr. phil. Göttingen 1789; traveller in the Orient and Africa 1802-1811.
**Abbreviated name**: *Seetzen* \[standard form in IPNI: *Seetzen*\]
#### Herbarium and types
Some material (phan., lich.) at [[Collection H|H]]. – A note in Bot. Zeit. (15: 64. 1857) states that the remains of Seetzen's Orient herbarium at Gotha would be handed to H.G.L. Reichenbach at Leipzig; however, this was never realized; the specimens were in very poor shape (see Kruse (1859) in note below).
#### Bibliography and biography
Barnhart 3: 256 (b. 30 Jan 1767, d. 8 Sep 1811); BM 4: 1893; CSP 5: 623-624; De Toni 1: cxv; Dryander 3: 128, 425, 654; LS 24581; PR 8585, ed. 1: 9530; Rehder 1: 202, 4: 159; Tucker 1: 644.
#### Biofile
- Anon., Bonplandia 5: 225. 1857 (herb. at Gotha to H.G.L. Reichenbach); Bot. Zeit. 1 (Int. Bl.): 175. 1843 (seed collection for sale); Brit. Mus. gen. cat. print. books 218: 374-375. 1964; Cat. gén. livr. impr. Bibl. natl. 169: 722. 1946; Encycl. brit. ed. 11. 24: 581. 1911.
- Blatter, E., Rec. Bot.-Surv. India 8(5): 452, 463. 1933.
- Embacher F., Lexik. Reisen 268. 1882.
- Poggendorff, J.C., Biogr.-lit. Handw.-Buch 2: 891. 1863.
- Ritter, C., Z. allg. Erdk. 3: 217-219. 1854 (brief biogr., note on collections).
- Seetzen, U.J., Ann. Bot., Usteri 16: 20-26. 1795 (Ueber die Pflanzenverzeichnisse gewisser Gegenden (Florae)...).
- Stewart, R.R., Taxon 33: 52. 1984 (died from poisoning in Yemen).
#### Note
A report on Seetzen's travels was published, with a commentary by C.F.H. Kruse, in collaboration with Hinrichs, by G.Fr. Hermann Müller and H.L. Fleischer: "Ulrich Jasper Seetzen's *Reisen durch Syrien, Palästina, Phönicien, die Transjordan-Länder, Arabia petraea und Unter-Aegypten*, 4 vols. Berlin (G. Reimer) 1854-1859, (copy: U). The account contains little botany; the explanation is given in vol. 4 (commentary by Kruse and Fleischer) on p. xxvii (and in 1: xliv): "Die von Seetzen geschickten Pflanzen fand ich \[Kruse\]... in einem sehr traurigen Zustande...". An attempt to have them identified by H.G.L. Reichenbach failed. *Copies*: LC, NSUB, U-UB. – See also his *A brief account of the countries adjoining the Lake of Tiberus*... Bath 1810.
#### Eponymy
*Seetzenia* R. Brown (1826).
### Publications
##### n.11.621. Systematum generaliorum de morbis plantarum
**Title**
*Systematum generaliorum de morbis plantarum* brevis dijudicatio. Tentamen inaugurale botanico-pathologicum quod consentiente illustri medicorum ordine in Academia Georgia Augusta pro obtinendo gradu doctoris medicinae et chirurgiae d. xxii. Sept. mdcclxxxix publico examini submittit Ulricus Jasper Seetzen sophiengrada-jeveranus. Gottingae \[Göttingen\] (Typis Jo. Christ. Dieterich) \[1789\]. Oct.
**Abbreviated title**: *Syst. morb. pl.*
**Notes**
*Publ*.: 22 Sep 1789, p. \[1\]-6a, \[63-64\]. *Copies*: E, KSC, NSUB.