> [!cite] BHL link: this entry starts at [page 113](https://www.biodiversitylibrary.org/page/33333252) of TL-2 Vol. V
> Author links: [IPNI](https://www.ipni.org/a/12821-1) LSID 12821-1, [Wikidata](https://www.wikidata.org/wiki/Q1360026) QID Q1360026
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Schaffnit, \[Johannes Martin\] Ernst \[Christian Otto\] (1878-?), German (Hessen) botanist; head of the Phytopathological Institute of the Agricultural College Poppelsdorf-Bonn from 1914-1937.
**Abbreviated name**: *Schaffnit* \[standard form in IPNI: *Schaffnit*\]
#### Herbarium and types
Unknown.
#### Bibliography and biography
Barnhart 3: 221 (b. 10 Jan 1878); Kelly p. 207; LS suppl. 24431-24469; Stevenson p. 1257.
#### Biofile
- Anon., Hedwigia 55: (72). 1914 (app. Bonn); Mycol. Centralbl. 3: 351. 1914 (app. Bonn).
- Verdoorn, F., ed., Chron. bot. 1: 135. 1935, 2: 442. 1936 (editor Phytopath. Z.) 3: 26, 298. 1937.
#### Composite works
With J. Swensitzky & H. Schlemm, *Der Hausschwamm* und die wichtigsten Trockenfäuleschwämme, vom botanischen, bautechnischen und juridischen Standpunkte, Berlin 1910, 106 p., 1 pl.
#### Note
Nothing is known to us about Karl Schaffnit, from Merckingen (Baden), b. 12 Aug 1877, a pharmacist who took his Dr. phil. at Erlangen on 27 Jul 1904 on a thesis "*Ueber die Nektarien der Ranunculaceen* unter Berücksichtigung der Struktur der kronartig gefärbten Blütenteile", p. \[1\]-62, \[63, vita\]. 27 Jul 1904.