Endl.

Stephan Ladislaus Endlicher
Stephan Ladislaus Endlicher
Born	24 June 1804 Pressburg
Died	28 March 1849 (1849-03-29) (aged 44) Vienna
Nationality	Austrian
Fields	botany

Stephan Ladislaus Endlicher a.k.a. Endlicher István László (24 June 1804 – 28 March 1849) was an Austrian botanist, numismatist and Sinologist. He was a director of the Botanical Garden of Vienna. He was born in Pressburg (Bratislava) and died in Vienna.

Endlicher studied theology and received minor orders. In 1828 he was appointed to the Austrian National Library to reorganize its manuscript collection. Concurrently he studied natural history, in particular botany, and East-Asian languages.

In 1836 Endlicher was appointed keeper of the court cabinet of natural history, and in 1840 he became professor at the University of Vienna and director of its Botanical Garden. He wrote a comprehensive description of the plant kingdom according to a natural system, at the time its most comprehensive description. As proposed by Endlicher, it contained images with text. It was published together with the reissue of Franz Unger's Grundzüge der Botanik (Fundamentals of Botany).

Endlicher was fundamental in establishing the Imperial Academy of Science (German: Akademie der Wissenschaften), but when contrary to his expectations the Baron Joseph Hammer von Purgstall was elected its president in his stead, he resigned. He presented his library and herbaria to the state, and passed several hours every week for 10 years in the society of the Emperor Ferdinand, but he received no other reward than the title of councillor (German: Regierungsrath).