> [!cite] BHL link: this entry starts at [page 1](https://www.biodiversitylibrary.org/page/33258525) of TL-2 Suppl. VIII > Author links: [IPNI](https://www.ipni.org/a/2897-1) LSID 2897-1, [Wikidata](https://www.wikidata.org/wiki/Q77670) QID Q77670 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] > [!example] See also [[Fresenius, Johann Baptist Georg Wolfgang|first entry]] for this author ### Author \* Fresenius, \[Johann Baptist\] Georg \[Wolfgang\] (1808-1866), German physician and botanist, born 25 Sep 1808 in Frankfurt am Main where he went to school, from 1826 at Heidelberg Univ. studying medicine, and later at Würzburg and Giessen, Dr. med. 1829 Giessen, practiced in Frankfurt am Main but greatly interested in botany, dir. of the Botanic Garden and lectured 1831-1866 for the Senckenbergische naturforschende Gesellschaft and the Medicinische Gesellschaft, died 1 Dec 1866 of pneumonia in Frankfurt. **Abbreviated name**: *Fresen.* \[standard form in IPNI: *Fresen.*\] #### Herbarium and types [[Collection FR|FR]] (some destroyed). *Exsiccatae*: Fresenius contributed to G.L. Rabenhorst, *Algen Europa's*, see TL-2/4: 465, exsiccata (15). #### Bibliography and biography ADB 7: 352-353; Ainsworth p. 176; Andrews p. 265; APN p. 210; Backer p. 650; Baillon 2: 644; Barnhart 2: 8; Biol.-Dokum. 6: 72.250-72.263; BM 2: 618; Bossert p. 133; CSP 2: 717, 6: 661, 7: 710; De Toni 1: xlix, 2: l; Frank 3(Anh.): 32; GR p. 78; Hawksworth p. 182; Herder p. 451 (index); Hortus 3: 1193; IH 2: 208; Jackson p. 347, 350; Kelly p. 251; Kew 2: 338; LS 9173-9185; Mägdefrau p. 310 (index); NAF 1(1): 158, 2(2): 157; NDB 5: 405; Nordstedt p. 15; Portr. 3: 450; PR ed. 1: 3362-3364, ed. 2: 3045-3052; Quenstedt p. 148; Rehder 5(index): 297; Sarjeant p. 1043; Stevenson p. 1242; TL-1: 158; TL-2/1: 875-876, 2/4: 1171 (index); Tucker 1: 262; Zander ed. 10: 661, ed. 11: 752, ed. 17: 948. #### Biofile - Anon., Bot. Zeitung (Berlin) 25: 7-8. 1867; Flora 50: 14. 1867; Senckenberg. Naturf. Ges. Jubiläumsband I: 281-285?. 1992. (biogr.) - Bay, J.C., 1910. Flora Gesamt-Register 26-100: 11. - Blum, J., 1901. Ber. Senckenberg. Naturf. Ges., Wiss. Abh. 1901: 7, 13-14. - Candolle, A.L., 1880. Phytographie: 412. - Conert, H.J., 1967. Senckenberg. Biol. 48(C): 17-23. (portr. p. 27) - Conert, H.J., 1987. Ber. Deutsch. Bot. Ges. 100: 200-203. - De Bary, H.A., 1867. Bot. Zeitung (Berlin) 25: 7-8. - Engelmann, W., 1846. Bibl. Hist.-Nat.: 677. (index) - Schmidt, A., 1998. Mycoses 41, Suppl. 2: 89-91. (n.v.) - Schmidt, A. & D.I. Schmidt, 1999. Contr. Microbiol. 2: 1-4. (biogr.) (n.v.) - Urban, I., 1906. *In*, C. Martius, Fl. Bras. 1(1): 173. #### Eponymy (additional) *Fresenia* Fuckel (1866). #### Note - (1) The entry for *Beitr. Fl. Abyssin.*... 1836-1845 (TL-2/1, nr. 1858) can be corrected as follows: *Collector*: Rüppell, Eduard (1794-1884), see TL-2/4: 978-979 and IH 2: 796. |Part |Museum |pages |*plates* |dates |Flora| |---|---|---|---|---|---| |1 |2(1) |\[103\]-116 ||1836 |28 Jun 1836| |2 |2(2) |\[129\]-168 |*8-10* |1837 |28 Jun 1837| |3 |2(3) |\[265\]-286 |*17* |1839 |14 Dec 1837| |4 |3(1) |\[61\]-78 |*4* |1839 |14 Feb 1840| *Copies*: BM (n.v.), G, K, NY; IDC 5126/2. *Ref*.: Anon., Flora 20(Lit.): 70-72. 14 Mai 1837 (rev. 2). - Anon., Flora 20(Lit.): 184. 28 Dec 1837 (rev. 3). - (2) *Beitr. Mykol.*... 1850-1863 (TL-2/1, nr. 1859) has been issued in at least three microform editions: (a) *Microfilm*: Chapel Hill, North Carolina (Univ. of North Carolina Library, Photographic Service), 1960, 1 reel (35 mm). *Copy*: (n.v.). (b) *Microfiche*: Zug, Switzerland (Inter Documentation Company), \[19–\]. *Copy*: (n.v.). (c) *Microfiche*: Westport, Conn. (Meckler/Chadwyck-Healey Publishing), \[1987?\], 3 microfiches (Plant taxonomic lit. microfiche coll.). *Copy*: MO (n.v.). ### Publications ##### n.35.498. Zahlenverhältniss **Title** Ueber das *Zahlenverhältniss* der *Blüthentheile* von *Adoxa* und Chrysosplenium... Flora... \[1831\]. Oct. **Notes** *Co-author*: Genth, Carl Friedrich Ferdinand (1810-1837), see TL-2/1: 931 and IH 2: 221. *Publ*.: 1831, p. \[401\]-404. *Copy*: G. – Reprinted and to be cited from Flora 14(24): 401-404. 1831. ##### n.35.499. Bau **Title** Ueber den *Bau* und das *Leben* der *Oscillarien*... \[Mus. Senckenb.... 1845\]. Qu. **Notes** *Publ*.: 1845 (Flora 7 Aug 1845), p. \[263\]-292, *pl. 17* (col. lith.). *Copies*: G, NY (detached). – Reprinted and to be cited from Mus. Senckenberg. 3: 263-292, *pl. 17.* 1845. *Ref*.: F., Flora 38(36): 561-566. 28 Sep 1845 (rev.). ##### n.35.500. Algengattungen Pandorina **Title** Ueber die *Algengattungen Pandorina*, Gonium und Rhaphidium... \[Abhand. d. Senckenb. naturf. Ges.... 1856\]. Qu. **Notes** *Publ*.: 1856, p. \[187\]-200, *pl. 8* (col. lith.). *Copies*: B, FH, NY (n.v.). – Reprinted and to be cited from Abh. Senckenberg. Naturf. Ges. 2: 187-200, *pl. 8.* 1856. ##### n.35.501. Pilzgattung Entomophthora **Title** Ueber die *Pilzgattung Entomophthora*... \[Abhand. d. Senckenb. naturf. Ges.... 1856-1858\]. Qu. **Notes** *Publ*.: 1856-1858, p. 201-210, *pl. 9* (Fresenius del.). *Copy*: FH. – Reprinted and to be cited from Abh. Senckenberg. Naturf. Ges. 2: 201-210, *pl. 9.* 1856-1858. ##### n.35.502. Beiträge **Title** *Beiträge* zur *Kenntniss mikroskopischer Organismen*... Frankfurt a. M. (Brönner) 1858. Qu. **Notes** *Publ*.: 1858, p. \[1\]-34, *pl. 10-12* (col. lith., Fresnius del.). *Copies*: BM (n.v.), FH, NY, US. – Reprinted and to be cited from Abh. Senckenberg. Naturf. Ges. 2: 212-242, *pl. 10-12.* 1858. ##### n.35.503. Phelonites lignitum **Title** Ueber *Phelonites lignitum*, Phelonites strobilina und Betula Salzhausenensis... Palaeontographica... 1859-1861. Qu. **Notes** *Publ*.: 1859-1861, p. \[155\]-159, *pl. 62* (Fresenius del.). *Copy*: FH. – Reprinted and to be cited from Palaeontographica 8: 155-159, *pl. 62.* 1859-1861. ##### n.35.504. Ueber einige Diatomeen **Title** *Ueber einige Diatomeen*... \[Abhand. d. Senckenb. naturf. Ges.... 1862-1863\]. Qu. **Notes** *Publ*.: 1862-1863, p. 63-72, *pl. 4. Copies*: BM (n.v.), FH. – Reprinted and to be cited from Abh. Senckenberg. Naturf. Ges. 4: 63-72, *pl. 4.* 1862.