Peter Nielsen (botanist)

Peter Nielsen (28 July 1829 – 30 September 1897) was a Danish botanist and plant pathologist. [1]

He was born at a farm in Vonsbæk parish in the Duchy of Schleswig. He graduated in 1857 from Jelling Statsseminarium in Vejle. He was employed at Flakkebjerg Institute from 1857-1859. In 1859 he became a school teacher at Ørslev in Zealand, where he studied the local flora. He was particularly interested in plants useful to agriculture and in plant pathogens. He was a prolific writer on these topics. He undertook meticulous studies of rust fungi.[2][3] [4]

He was the first to describe the host alternation of Puccinia poarum between grasses and Tussilago farfara.[5]

References
  1. Index Fungorum Authors of Fungal Names
  2. "Nielsen, Peter, dansk landøkonomisk Forsøgsleder". Salmonsens konversationsleksikon. Retrieved January 1, 2020.
  3. Tage Kampmann. "Jelling Statsseminarium". Den Store Danske, Gyldendal. Retrieved January 1, 2020.
  4. “Peter Nielsen”, pp. 221-223 in Warming, Eug. (1881). "Den danske botaniske Literatur fra de ældste Tider til 1880" [Danish botanical literature from ancient times to 1880]. Botanisk Tidsskrift (in Danish). 12: 42–217.
  5. Nielsen, P. (1877). "Bemærkninger om nogle Rustarter, navnlig om en genetisk Forbindelse mellem Aecidium tussilaginis Pers. og Puccinia poarum n. sp" [Notes on some rust species, in particular the genetic unity of Aecidium tussilaginis Pers. and Puccinia poarum n. sp.]. Botanisk Tidsskrift (in Danish). 10: 26–42.
  6. IPNI.  Nielsen.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.