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Theodor Hartig

Theodor Hartig (21 February 1805 – 26 March 1880) was a German forestry biologist and botanist.

Theodor Hartig
Theodor Hartig, from the book Biographien bedeutender hessischer Forstleute, Wiesbaden und Frankfurt am Main 1990, p. 271
Born21 February 1805
Died26 March 1880(1880-03-26) (aged 75)
NationalityGerman
Known forSieve tube elements, Hartig net
Scientific career
FieldsForestry science, botany, zoology
Author abbrev. (botany)Hartig
Author abbrev. (zoology)Hartig

Biography edit

Hartig was born in Dillenburg. He was educated in Berlin (1824–1827), and was successively lecturer and professor of forestry at the University of Berlin (1831–1838) and at the Carolinum, Braunschweig.[1]

Hartig was the first to discover and name the sieve tube element cells (as Siebfasern - sieve fibres and Siebröhren - sieve tubes) in 1837. His zoologist author abbreviation is Hartig. He described many gall wasp species.

In 1842, Theodor Hartig described what is now known as the Hartig net, a network of fungal hyphae that penetrate feeder roots and surround epidermal cells.[2][3] The Hartig net is part of the structure of ectomycorrizae, mutualistic symbioses between fungi and plant roots.

He died in Braunschweig.

Works edit

  • 1836. Forstliches und forstnaturwissenschaftliches Conversations-Lexicon. Georg Ludwig Hartig and Theodor Hartig
  • 1840. Über die Familie der Gallwespen. Zeitschrift für die Entomologie, ed. von E.F. Germar, 2: 176–209
  • 1841. Erster Nachtrag zur Naturgeschichte der Gallwespen. Zeitschrift für die Entomologie, ed. von E.F. Germar, 3: 322–358
  • 1843. Zweiter Nachtrag zur Naturgeschichte der Gallwespen. Zeitschrift für die Entomologie, ed. von E.F. Germar, 4: 395–422
  • 1851. Vergleichende Untersuchungen über den Ertrag der Rotbuche (2nd ed.)
  • 1860. Die Aderflügler Deutschlands (2nd ed.)
  • 1866. Forstwissenschaftliches Examinatorium den Waldbau betreffend
  • 1877 Luft-, Boden- und Pflanzenkunde in ihrer Anwendung auf Forstwirtschaft und Gartenbau, bearbeitet von Theodor Hartig für alle Freunde und Pfleger der wissenschaftlicher Botanik
  • 1878. Anatomie und physiologie der holzpflanzen. Dargestellt in der entstehungsweise und im entwickelungsverlaufe der einzelzelle, der zellsysteme, der pflanzenglieder und der gesammtpflanze

In collaboration with his father, Georg Ludwig Hartig, he published the work entitled, Forstliches und naturwissenschaftliches Konversationslexikon. The eleventh edition of his father's Lehrbuch für Förster, the later reprints of which he had revised, was published in 1877.

Family edit

He was the son of Georg Ludwig Hartig (1764–1837), a German forester. His son Robert (1839–1901) was a forest scientist and mycologist who is considered the "father of forest pathology".

References edit

  1. ^ One or more of the preceding sentences incorporates text from a publication now in the public domainGilman, D. C.; Peck, H. T.; Colby, F. M., eds. (1905). "Hartig, Theodor" . New International Encyclopedia (1st ed.). New York: Dodd, Mead.
  2. ^ Money, Nicholas P (2011). Mushroom. Oxford: Oxford University Press. p. 71.
  3. ^ Maser, C; Claridge, A W; Trappe, J M (2008). Trees, Truffles, and Beasts: How Forests Function. New Brunswick: Rutgers University Press. p. 54.
  4. ^ International Plant Names Index.  Hartig.

theodor, hartig, february, 1805, march, 1880, german, forestry, biologist, botanist, from, book, biographien, bedeutender, hessischer, forstleute, wiesbaden, frankfurt, main, 1990, 271born21, february, 1805dillenburgdied26, march, 1880, 1880, aged, braunschwei. Theodor Hartig 21 February 1805 26 March 1880 was a German forestry biologist and botanist Theodor HartigTheodor Hartig from the book Biographien bedeutender hessischer Forstleute Wiesbaden und Frankfurt am Main 1990 p 271Born21 February 1805DillenburgDied26 March 1880 1880 03 26 aged 75 BraunschweigNationalityGermanKnown forSieve tube elements Hartig netScientific careerFieldsForestry science botany zoologyAuthor abbrev botany HartigAuthor abbrev zoology Hartig Contents 1 Biography 2 Works 3 Family 4 ReferencesBiography editHartig was born in Dillenburg He was educated in Berlin 1824 1827 and was successively lecturer and professor of forestry at the University of Berlin 1831 1838 and at the Carolinum Braunschweig 1 Hartig was the first to discover and name the sieve tube element cells as Siebfasern sieve fibres and Siebrohren sieve tubes in 1837 His zoologist author abbreviation is Hartig He described many gall wasp species In 1842 Theodor Hartig described what is now known as the Hartig net a network of fungal hyphae that penetrate feeder roots and surround epidermal cells 2 3 The Hartig net is part of the structure of ectomycorrizae mutualistic symbioses between fungi and plant roots He died in Braunschweig Works edit1836 Forstliches und forstnaturwissenschaftliches Conversations Lexicon Georg Ludwig Hartig and Theodor Hartig 1840 Uber die Familie der Gallwespen Zeitschrift fur die Entomologie ed von E F Germar 2 176 209 1841 Erster Nachtrag zur Naturgeschichte der Gallwespen Zeitschrift fur die Entomologie ed von E F Germar 3 322 358 1843 Zweiter Nachtrag zur Naturgeschichte der Gallwespen Zeitschrift fur die Entomologie ed von E F Germar 4 395 422 1851 Vergleichende Untersuchungen uber den Ertrag der Rotbuche 2nd ed 1860 Die Aderflugler Deutschlands 2nd ed 1866 Forstwissenschaftliches Examinatorium den Waldbau betreffend 1877 Luft Boden und Pflanzenkunde in ihrer Anwendung auf Forstwirtschaft und Gartenbau bearbeitet von Theodor Hartig fur alle Freunde und Pfleger der wissenschaftlicher Botanik 1878 Anatomie und physiologie der holzpflanzen Dargestellt in der entstehungsweise und im entwickelungsverlaufe der einzelzelle der zellsysteme der pflanzenglieder und der gesammtpflanzeIn collaboration with his father Georg Ludwig Hartig he published the work entitled Forstliches und naturwissenschaftliches Konversationslexikon The eleventh edition of his father s Lehrbuch fur Forster the later reprints of which he had revised was published in 1877 The standard author abbreviation Hartig is used to indicate this person as the author when citing a botanical name 4 Family editHe was the son of Georg Ludwig Hartig 1764 1837 a German forester His son Robert 1839 1901 was a forest scientist and mycologist who is considered the father of forest pathology References edit One or more of the preceding sentences incorporates text from a publication now in the public domain Gilman D C Peck H T Colby F M eds 1905 Hartig Theodor New International Encyclopedia 1st ed New York Dodd Mead Money Nicholas P 2011 Mushroom Oxford Oxford University Press p 71 Maser C Claridge A W Trappe J M 2008 Trees Truffles and Beasts How Forests Function New Brunswick Rutgers University Press p 54 International Plant Names Index Hartig Retrieved from https en wikipedia org w index php title Theodor Hartig amp oldid 1179844272, wikipedia, wiki, book, books, library,

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