Christiaan Hendrik Persoon

Christiaan Hendrik Persoon
Born	1761 (1761) Cape of Good Hope, South Africa
Died	1836 (1837) Paris
Residence	Netherlands, Göttingen, Paris
Fields	Mycology, Taxonomy
Known for	establishing starting points for fungal taxonomy
Author abbreviation (botany)	Pers.

Christiaan Hendrik Persoon (February 1, 1761 – November 16, 1836) was a mycologist who made additions to Linnaeus' mushroom taxonomy.

Early life

Persoon was born in South Africa at the Cape of Good Hope, the third child of an immigrant Pomeranian father and Dutch mother.^[1] His mother died soon after he was born; at the age of thirteen his father (who died a year later) sent him to Europe for his education.

Education

Initially studying theology at Halle, at age 22 (in 1784) Persoon switched to medicine at Leiden and Göttingen. He received a doctorate from the "Kaiserlich-Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher" in 1799.^[2]

Later years

He moved to Paris in 1802, where he spent the rest of his life, renting an upper floor of a house in a poor part of town. He was apparently unemployed, unmarried, poverty-stricken and a recluse, although he corresponded with botanists throughout Europe. Because of his financial difficulties, Persoon agreed to donate his herbarium to the House of Orange, in return for an adequate pension for life.^[3]

Academic career

The origin of Persoon's botanical interest is unknown. The earliest of his works was Abbildungen der Schwämme (Illustrations of the sponges), published in three parts, in 1790, 1791, and 1793. Between 1805 and 1807, he published two volumes of his Synopsis plantarum, a popular work describing 20,000 species of all types of plants. But his pioneering work was in the fungi, for which he published several works, beginning with the Synopsis methodica fungorum (1801); it is the starting point for nomenclature of the Uredinales, Ustilaginales, and the Gasteromycetes. In 1815, he was elected a corresponding member of the Royal Swedish Academy of Sciences.

The genus Persoonia, a variety of small Australian trees and shrubs, was named after him.

The standard author abbreviation Pers. is used to indicate this individual as the author when citing a botanical name.^[4]

References

• Duane Isely, One hundred and one botanists (Iowa State University Press, 1994), pp. 124–126.

1. ^ Chater A.O., Brummitt, R.K. (1966). Subspecies in the works of Christiaan Hendrik Persoon. Taxon 15(4):143-8.
2. ^ de Zeeuw, R. (1939). Notes on the life of Persoon. Mycologia 31(3): 369-70.
3. ^ Petersen R.H. (1977). Some brief reflections on C.H. Persoon. Kew Bulletin 31(3):695-98.
4. ^ "Author Query". International Plant Names Index. http://www.ipni.org/ipni/authorsearchpage.do. 

External links

• Christian Hendrik Persoon
• Persoonia
• Hunt Institute-botanical archives

Persondata
Name	Persoon, Christiaan Hendrik
Alternative names
Short description
Date of birth	1761-1761
Place of birth	Cape of Good Hope, South Africa
Date of death	1836-1836
Place of death	Paris