> [!cite] BHL link: this entry starts at [page 928](https://www.biodiversitylibrary.org/page/33121059) of TL-2 Vol. I
> Author links: [IPNI](https://www.ipni.org/a/12511-1) LSID 12511-1, [Wikidata](https://www.wikidata.org/wiki/Q3477178) QID Q3477178
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Geer van Jutphaas, Jan Lodewijk Willem, \[Baron\] de (1784-1857), Dutch magistrate and naturalist living at Jutphaas near Utrecht.
**Abbreviated name**: *Geer* \[standard form in IPNI: *Geer*\]
#### Herbarium and types
Unknown.
#### Bibliography and biography
AA 7: 66; \[not in Barnhart\]; BM 2: 648; JW 2: 190, 3: 351; PR 3255.
- Hall, Allg. Konst- Letterbode 1857: 371.
- Backer, Verkl. woordenb. 230. 1936 (under: *Geeria* Bl.)
#### Eponymy
*Geeria* Blume (1825).
### Publications
##### n.1981. Plantarum Belgii confoederatio indigenarum spicilegium alterum
**Title**
*Plantarum Belgii confoederatio indigenarum spicilegium alterum*, quo Gorteri Flora VII. Provinciarum amplificatur & illustratur. Utrecht (Johannes Altheer) 1814. Oct.
**Abbreviated title**: *Pl. Belg. spic. alt.*
**Notes**
*Publ*.: 1814, p. \[1\]-59. *Copy*: FAS. – Second addendum to D. de Gorter's *Flora VII Provinciarum* (1781); the first addendum was the *Spicilegium* by S.J. van Geuns (1788) (q.v.). The book was issued with a covering title to include all three works.
*Ref*.: BM 2: 649; Oudemans 1: 244; PR 3255.