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Gunnar Seidenfaden 1908-2001 Botanist and Diplomat
By admin | Dezember 25, 2009
Gunnar Seidenfaden (1908-2001)
was a Danish diplomat, botanist
and an expert on orchids from South Asia.
From 1926-1934 Gunnar Seidenfaden
has studied botany at the
University of Copenhagen.
From 1955-1959 he was Danish ambassador
in Thailand.
During his time in Thailand,
he started a cooperation
with the Royal Thai Forest Department
and arranged several collecting expeditions
during the years 1956 -1984.
Gunnar Seidenfaden published several books
on Orchidaceae from South Asia,
mostly decorated with his own drawings.
Some of his publications:
*The Orchids of Thailand: a Preliminary List (Seidenfaden & Smitinand, 1958–1964)
*Contributions to the Orchid Flora of Thailand (1969-1997)
Gunnar Seidenfaden described and categorised more then 120 new orchid species
and severel orchids are named to his honour.
His author abbreviation: Seidenf.
Gunnar Seidenfaden died at the age of 93 (09.02.2001),
his collection is kept in the Botanic Garden of Copenhagen.
One of the most wellknown Thai orchids,
described by Gunnar Seidenfaden:
Dendrobium unicum Seidenf.

© Orchids-Flowers.com
Image: Dendrobium unicum Seidenf.
Photographer: Posantor “Chocolate” Saelie
Topics: Famous Botanists | 2 Comments »

Cattleya aurantiaca Bateman ex Lindl. P.N. Don 1840
Dendrobium lituiflorum Lindl. 1856
Coelogyne lentiginosa Lindl. 1852 Thai Orchid
Charles Samuel Pollock Parish 1822-1897
Phalaenopsis Taida Super Jewel
Bulbophyllum antenniferum Lindl. Rchb.f. 1864
Luisia secunda Seidenf 1971 Thai Orchid
Dendrobium Black Spider Hybrid
Vanda liouvillei Finet 1912 Orchid
Pink Mokara Orchid Chark Kuan
Dendrobium palpebrae Lindl 1850
Dendrobium Samurai Orchid Hybrid
Karl Ludwig Blume 1796-1862 German-Dutch botanist
Miniature Thai Orchid Drymoda siamensis Schltr 1906
Hoya buotii Hoya halconensis White Wax Flower
















Januar 24th, 2010 at 19:16
[...] Bulbophyllum muscarirubrum Seidenf. 1979, a miniature orchid endemic to Thailand, is growing at elevations from 1100-1500 meters. The [...]
Februar 2nd, 2010 at 11:44
[...] name of Dendrobium lamyaiae Seidenf. 1996, a miniature orchid endemic to Thailand and Laos is often misspelled Dendrobium lanyaiae. The [...]