🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی中文日本語EntityQ554178· pop 29· linked from 33 articlesKarl Ernst ClausBaltic German scientist (1796-1864)ConnectionsKazan Federal UniversityEntityRussianEntityCategories1796 births1864 deaths19th-century botanists from the Russian Empire19th-century chemistsAcademic staff of Kazan Federal UniversityBaltic-German people from the Russian EmpireBotanists with author abbreviationsBurials at Raadi cemeteryChemists from the Russian EmpireCorresponding members of the Saint Petersburg Academy of SciencesDemidov Prize laureates