> [!cite] BHL link: this entry starts at [page 875](https://www.biodiversitylibrary.org/page/33121006) of TL-2 Vol. I
> 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) (Suppl.)|second entry]] for this author
### Author
Fresenius, Johann Baptist Georg Wolfgang (1808-1866), German physician and naturalist in Frankfurt.
**Abbreviated name**: *Fresen.* \[standard form in IPNI: *Fresen.*\]
#### Herbarium and types
[[Collection FR|FR]] (some destroyed).
*Ref*.: IH 1 (ed. 6): 358, 2: 208.
- Candolle, Phytographie 412. 1880.
- Hawksworth, Mycologist's handb. 182. 1974.
#### Bibliography and biography
ADB 7: 352-353; Andrews p. 265; Barnhart 2:8; BM 2: 618; Bossert p. 133; CSP 2: 717, 6: 661, 7: 710; GR p. 78; Jackson p. 347, 350; LS 9173-9185; PR 3045-3052; Quenstedt p. 148; Zander ed. 10, p. 660.
- Engelmann, Bibl. hist. nat. 677 \[index\]. 1846.
- De Bary, Bot. Zeitung 25: 7-8. 1867.
- Anon., Flora 50: 14. 1867.
- Blum, Ber. Senckenb. naturf. Ges., Wiss. Abh. 1901: 7, 13-14.
- Urban, Fl. bras. 1 (1): 173-174. 1908.
- Bay, Index Flora 26-100: 11. 1910.
- Rickett, NAF 1 (1): 158. 1949, ser. 2. 2: 157. 1955.
#### Composite works
Martius, *Flora brasiliensis*: *Cordiaceae, Heliotropieae, Borragineae*, 8(1): 1-64. *t. 1-13.* \[fase. 19\]. 28 Feb 1857.
#### Eponymy
*Fresenia* A. P. de Candolle (1836).
### Publications
##### n.1856. Taschenbuch zum Gebrauche auf botanischen Exkursionen
**Title**
*Taschenbuch zum Gebrauche auf botanischen Exkursionen* in der Umgegend von Frankfurt a.M., enthaltend eine Aufzählung der wildwachsenden Phanerogamen, mit Erläuterungen und kritischen Bemerkungen im Anhange. Frankfurt a.M. (Heinr. Ludw. Brönner) 1832-1833, 2 parts. Duod. (in sixes)
**Abbreviated title**: *Taschenb. bot. Exkurs.*
**Notes**
*Erste Abtheilung*: 1832 (p. vi: Mai 1832; rd. by Regensburg Society on 9 Jan 1833, see Flora 16: 46; rev. Lit. Ber. Flora 3: 27-32. 7 Mar 1833), p. \[i\]-vi, \[1\]-332, tabl.
*Copies*: HH, L, NY.
*Zweite Abtheilung*: 1833 (rd. by Regensburg 8 Mai 1833, see Flora 16: 303; rev. Lit. Ber. Flora 3: 176. 7 Oct 1833), p. \[i\], \[337\]-621. *Copies*: HH, L, NY.
*Ref*.: BM 2: 618.
- Guillemin, Arch. Bot. 2: 378. 21 Oct 1833.
##### n.1857. Beiträge zur Flora von Aegypten und Arabien
**Title**
*Beiträge zur Flora von Aegypten und Arabien* \[Frankfurt a.M. 1834\]. Qu.
**Abbreviated title**: *Beitr. Fl Aegypt.*
**Notes**
*Publ*.: In *Museum Senckenbergianum* vol. 1, as follows (copy in original covers at NY):
|part |pages |*plates* |dates|
|--- |--- |--- |--- |
|1 |\[631-94 |4, 5 |1833 (rd. Flora 11 Dec 1833)|
|2 |\[163\]-188 |9, 11 |1834 (rd. Flora after 12 Mar)|
*Reprint*, with independent pagination(?) *n.v.*
*Ref*.: BM 2: 618; Jackson p. 350; PR 3047; IDC 5127.
##### n.1858. Beiträge zur Flora von Abyssinien
**Title**
*Beiträge zur Flora von Abyssinien* \[Frankfurt a.M. 1837-1845\]. Qu.
**Abbreviated title**: *Beitr. Fl. Abyssin.*
**Notes**
*Publ*.: In *Museum Senckenbergianum* as follows (copy in orig. covers at NY):
|part |museum |pages |*plates* |dates |Flora|
|--- |--- |--- |--- |--- |
|1 |2(1) |\[103\]-168 | |1836 |4 Apr 1837|
|2 |2(3) |\[267\]-286 |17 |1837 |14 Dec 1837|
|3 |3(1) |\[61\]-78 |4 |1839 |13 Jan 1840|
Also cited as an independently paged reprint (*n.v.*).
*Ref*.: BM 2: 618; Jackson p. 347; PR 3048; IDC 5126.
- Anon., Lit. Ber. Flora 7: 70-72, 184. 1837.
##### n.1859. Beiträge zur Mykologie
**Title**
*Beiträge zur Mykologie*. Frankfurt a.M. (Heinrich Ludwig Brönner) 1850-1863, Heft 1-3. Qu.
**Abbreviated title**: *Beitr. Mykol.*
**Notes**
|Heft |pages |*plates* |dates |
|--- |--- |--- |--- |
|1 |\[1\]-38 |1-4 |Aug 1850 |
|2 |39-80 |5-9 |Oct 1852 |
|3 |81-111 \[i-vi\] |10-13 |18 Aug 1863|
For dates see Vorwort. *Copies*: NY, Stevenson.
*Ref*.: BM 2: 618; LS 9178; PR 3051; IDC 1527.
- Anon., Flora 33: 527, 544. 1850 (Heft 1), 35: 704. 29 Nov 1852 (Heft 2).
- Schlechtendal, Bot. Zeit. 8: 735-737. 11 Oct 1850 (Heft 1), 11: 109-112. 11 Feb 1853 (Heft 2).
- Hoffmann, Bot. Zeit. 22: 258-259. 19 Aug 1864 (Heft 3).
- Rickett, NAF 1(1): 158. 1949.
- Hawksworth, Mycologist's handb. 194. 1974.