> [!cite] BHL link: this entry starts at [page 767](https://www.biodiversitylibrary.org/page/33212809) of TL-2 Vol. VI > Author links: [IPNI](https://www.ipni.org/a/11235-1) LSID 11235-1, [Wikidata](https://www.wikidata.org/wiki/Q86254) QID Q86254 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Vogel, \[Julius Rudolph\] Theodor (1812-1841), German (Berlin) botanist; studied at the University of Berlin; Dr. phil. ib. 1837; Habil. ib. 1838; lecturer in botany Bonn and co-director of the Botanical Garden 1838-1840; on the Niger expedition of 1840-1841; died on Fernando-Po. **Abbreviated name**: *Vogel* \[standard form in IPNI: *Vogel*\] #### Herbarium and types Private herbarium left to Naturh. Ver. Preuss. Rheinl. at Bonn, now at [[Collection BHU|BHU]]; material from the Niger expedition 1840-1841 in [[Collection B|B]] (mainly destr.), [[Collection CGE|CGE]], [[Collection E|E]], [[Collection FI|FI]] (impt. set), [[Collection K|K]] (450 nos., mss.), [[Collection UPS|UPS]]. – Collected on Madeira, Cape Verde Isl., in Sierra Leone, Liberia, Ghana, N. & S. Nigeria (Niger River up to Lokoja), see Hepper and Neate (1971). – *Letters* to D.F.L. von Schlechtendal at [[Collection HAL|HAL]]. #### Bibliography and biography Backer p. 618; BM 5: 2232; CSP 6: 189-190, 8: 1165; GR p. 179; Herder p. 345; Hortus 3: 1206; LS 27893; Moebius p. 153; MW p. 516; PR 4233, 5823, 6143, 9847, 10346, ed. 1: 6515, 10805, 11319; Rehder 5: 888; SBC p. 134; TL-1/540, 1370; TL-2/1082, 3012, 5540, 5895; Tucker 1: 723; Zander ed. 11, p. 831. #### Biofile - Allen, W., Narrative of the Expedition to the R. Niger 1841, London 1848. - Anon., Bonplandia 9: 61. 1861, 10: 353. 1862; Flora 24: 532-534. 1841. - Hepper, F.N. & F. Neate, Plant collectors in West Africa 83. 1971 (details of Niger exp. incl. sec. refs.). - Hooker, W.J., ed., Niger Flora 1-21. 1849. - Schmid, G., Chamisso als Naturforscher 173. 1942. - Schneebeli-Graf, R., Adalbert von Chamisso 41, 268, 280, 307. 1983. - Schön, J.F. & S. Crowther, Journals of the Expedition up the Niger in 1841. London 1842. - Treviranus, L.C., Linnaea 16: 533-560. 1842 (English transl. by M.J. Berkeley in London J. Bot. 5: 601-621), Bonplandia 10: 353. 1862. - Vallot, J., Bull. Soc. bot. France 29: 195. 1882 (Niger exped.). - Vogel, J.R.T., London J. Bot. 5: 621-644. 1846, 6: 79-106. 1847 (journal of the voyage to the Niger). - Vogel, R.Th., Flora 28: 456-459. 1845 (obit., herb. to Naturh. Ver., Bonn). - Wirtgen, F., S.B. Naturh. Ver. Preuss. Rheinl. 1907(1): 48-49. 1908 (herb. to this Society \[now at BHU\]). #### Composite works - (1) *Leguminosae, in* F.J.F. Meyen, *Observ. bot.* 1843, p. 1-46, *pl. 1-2*, see TL-2/5895. - (2) With C.L. Marquart, *Beiträge zur Geschichte der Herba Origani cretici* 1840, see C.L. Marquart, TL-2/5440, see also Vogel in Linnaea 15: 74-82. Apr 1841 (*Bemerkungen über einige Arten aus den Gattungen Thymus und Origanum*). - (3) *Collaborator* (texts posthumously used) W.J. Hooker, *Niger Fl*. 1849, see TL-2/3012. - (4) *Collaborator*, Ph. Wirtgen, *Prodromus der Flora der preussischen Rheinlande* 1842, see under Wirtgen. #### Handwriting Mon. Biol. Canar. 4: fig. 42. 1973. #### Eponymy *Vogelocassia* N.L. Britton (1930). ### Publications ##### n.16.291. Generis Cassiae synopsis **Title** *Generis Cassiae synopsis*. Dissertatio botanica quam consensu et auctoritate ordinis amplissimi philosophorum in Universitate litteraria Friderica Guilielma ad summos in philosophia honores rite capessendos die v. mens. augusti a mdcccxxxvii. Publice defendet auctor Jul. Rudolph. Theod. Vogel berolinensis... Berolini (typis Nietackianis) \[1837\]. Oct. **Abbreviated title**: *Gen. Cass. syn.* **Notes** *Publ*.: 5 Aug 1837, p. \[1\]-72, \[72 contains vita\]. *Copies*: B-S, M. *Commericial issue*: Aug-Sep 1837 (Acad. Paris rd. 2 Oct 1837), p. \[1\]-79, \[80, err.\]. *Copies*: G, HH, NY, USDA. – Contains text thesis plus index on p. 72-79. Preprinted from Linnaea 11: 651-714. Nov 1837-Feb 1838. – *Synopsis generis Cassia*. *Altera pars*: Linnaea 15: 66-73. Apr 1841.