> [!cite] BHL link: this entry starts at [page 423](https://www.biodiversitylibrary.org/page/33066763) of TL-2 Vol. VII > Author links: [IPNI](https://www.ipni.org/a/13529-1) LSID 13529-1, [Wikidata](https://www.wikidata.org/wiki/Q111396) QID Q111396 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Wolff, Johann Friedrich (1778-1806), German (Bavarian) physician and botanist at Schweinfurt; Dr. med. Altorf 1801. **Abbreviated name**: *J.F. Wolff* \[standard form in IPNI: *J.F.Wolff*\] #### Herbarium and types Unknown. – *Letters* at [[Collection G|G]]. #### Bibliography and biography AG 2(2): 396; Backer p. 628; Barnhart 3: 514 (b. 13 Mar 1806); BM 5: 2349; Frank 3 (Anh.): 115; Hegi 2: 142; Herder p. 290; PR 10390, ed. 1: 11351. #### Eponymy *Pseudowolffia* C. den Hartog et F. van der Plas (1970); *Wolffia* Horkel ex Schleiden (1839, *nom. rej.*); *Wolffia* Horkel ex Schleiden (1844, *nom. cons.*); *Wolffiella *Hegelmaier (1895); *Wolffiopsis* C. den Hartog et F. van der Plas (1970). ### Publications ##### n.18.173. Dissertatio inauguralis de Lemna **Title** *Dissertatio inauguralis de Lemna*. Quam summi numinis auspicis consentiente gratioso medicorum ordine in studiorum universitate altorfina pro gradu doctoris medicinae et chirurgiae obtinendo die ix nov. mdccci publice defendet... Altorfii et Norimbergiae (sumptibus Joh. Leonh. Sixt. Lechner...) 1801. Qu. **Abbreviated title**: *Lemna*. **Notes** *Publ*.: 9 Nov 1801, p. \[i-viii\], \[1\]-32 \["22"\], *pl. 1-2* (copp. auth., *pl. 1* p.p. col.). – A second t.p. has "*Commentatio de Lemna*. Auctore..." Altorfii et Norimbergae (id.). 1801. *Other issue* \[1801\]: with imprint "Altorfii typis Hesselianis" s.d. Qu., p. \[i-viii\], \[1\]-32, \[ii\], *pl. 1-2*, id. *Copy*: HH.