Philipp Maximilian Opiz

Philipp (Filip) Maximilian Opiz (5 June 1787 in Čáslav – 20 May 1858 in Prague) was a Czech-German forester and botanist. He made contributions to European botany during the early 19th century. Showing an early interest in botany from childhood, he produced floristic writings and established connections with prominent botanists while working as a government official in various Bohemian towns. Opiz founded the influential "Pflanzentauschanstalt" (plant exchange institution) in Prague in 1819, established a cryptogamic herbarium, edited the botanical journal "Naturalientausch" (1826–1828), and created numerous sets of exsiccatae (dried herbarium specimens) for distribution.