Alexander Gustav von Schrenk (4 February 1816 – 25 June 1876) was a Baltic German-Russian naturalist born near Tula in what was then the Russian Empire. He was a brother to zoologist Leopold von Schrenck (1826–1894).
From 1834 to 1837, he studied sciences at the University of Dorpat ( Tartu), later spending several years as an assistant at the botanical garden in St. Petersburg. He was habilitated for mineralogy at Dorpat, where from 1849 he served as a lecturer. From 1858 he spent the next ten years at his wife's manor in Pühajärve (Heiligensee), Livonia, returning to Dorpat in 1868, where he died several years later. [1] [2]
Known for his expeditions to Central Asia and northern Russia, he was the author of Reise nach dem Nordosten des europäischen Rußlands, durch die Tundren der Samojeden, zum arktischen Uralgebirge, a two-volume work involving a journey to the Arctic that was later translated into English. [1] While traveling in the historic region of Dzhungaria in Central Asia, he identified numerous new species of plants and insects. [3]
Schrenk was co-founder of the Dorpater Naturforschergesellschaft ( Tartu Naturalists' Society). [1]
The species Picea schrenkiana (Schrenk's spruce), [4] in 1841, and Tulipa schrenkii (Schrenck's tulip) are named in his honor. [5] Also in 1841, botanists Fisch. and C.A.Mey. published Schrenkia, which is a genus of flowering plants from Central Asia belonging to the family Apiaceae and named in his honour. [6]