The Austrian Empire (Kaiserthum Oesterreich, modern spelling Kaisertum Österreich) was a Central European multinational great power from 1804 to 1919, created by proclamation out of the realms of the Habsburgs.
A Bohemian is a resident of Bohemia, a region of the Czech Republic or the former Kingdom of Bohemia, a region of the former Crown of Bohemia (lands of the Bohemian Crown).
Botany, also called plant science(s), plant biology or phytology, is the science of plant life and a branch of biology.
Karel Bořivoj Presl (17 February 1794 – 2 October 1852) was a Czech botanist.
Charles University, known also as Charles University in Prague (Univerzita Karlova; Universitas Carolina; Karls-Universität) or historically as the University of Prague (Universitas Pragensis), is the oldest and largest university in the Czech Republic. Founded in 1348, it was the first university in Central Europe. It is one of the oldest universities in Europe in continuous operation and ranks in the upper 1.5 percent of the world’s best universities. Its seal shows its protector Emperor Charles IV, with his coats of arms as King of the Romans and King of Bohemia, kneeling in front of St. Wenceslas, the patron saint of Bohemia. It is surrounded by the inscription, Sigillum Universitatis Scolarium Studii Pragensis (Seal of the Prague academia).
Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds.
Foundations of the Czech chemical nomenclature (official term in Czech: české chemické názvosloví) and terminology were laid during the 1820s and 1830s.
The Habsburg Monarchy (Habsburgermonarchie) or Empire is an unofficial appellation among historians for the countries and provinces that were ruled by the junior Austrian branch of the House of Habsburg between 1521 and 1780 and then by the successor branch of Habsburg-Lorraine until 1918.
The Kingdom of Bohemia, sometimes in English literature referred to as the Czech Kingdom (České království; Königreich Böhmen; Regnum Bohemiae, sometimes Regnum Czechorum), was a medieval and early modern monarchy in Central Europe, the predecessor of the modern Czech Republic.
O Přirozenosti Rostlin (On the Nature of Plants) is a Czech botanical text written by Friedrich von Berchtold and Jan Svatopluk Presl, and published in Prague in 1820.
Prague (Praha, Prag) is the capital and largest city in the Czech Republic, the 14th largest city in the European Union and also the historical capital of Bohemia.