> [!cite] BHL link: this entry starts at [page 930](https://www.biodiversitylibrary.org/page/33121061) of TL-2 Vol. I
> Author links: [IPNI](https://www.ipni.org/a/3072-1) LSID 3072-1, [Wikidata](https://www.wikidata.org/wiki/Q3048280) QID Q3048280
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Geiseler, Eduard Ferdinand (1781-1872), German physician and botanist at Danzig.
**Abbreviated name**: *Geiseler* \[standard form in IPNI: *Geiseler*\]
#### Herbarium and types
The *Crotonis monographiam*... is based on material from Vahl, now at [[Collection C|C]].
#### Bibliography and biography
Barnhart 2: 36; BM 2: 652; PR 3266.
- Kraus, Bot. Garten Universität Halle 2: 35. 1894.
#### Eponymy
*Geiseleria* Klotzsch (1841); *Geiseleria* Klotzsch (1843).
### Publications
##### n.1989. Crotonis monographiam
**Title**
*Crotonis monographiam*, speciminis loco inauguralis, ut doctoris medici gradum in alma Fridericiana adipiscatur, ad diem 20. Martii 1807. Exhibet Eduardus Ferdinandus Geiseler... Halle (F. A. Grunert) \[1807\]. Oct.
**Abbreviated title**: *Croton. monogr.*
**Notes**
*Publ*.: 20 Mar 1807 (date printed on thesis; Bot. Zeit. Regensburg 6: 289-302. 15 Oct 1807), p. \[i\]-x, \[1\]-83. *Copies*: G, GRON, MO, NY.
*Ref*.: BM 2: 652; Jackson p. 129; Langman p. 312; PR 3266.
- Kraus, Bot. Garten Halle 2: 35. 1894.