Johan Hruby

Czech botanist

Czech engineer, ornithologist and politician

Czechoslovak member of Czechoslovak parliament, academic, physicist and slovak nation politician

Czech botanist and popularizer of science

Czech archeologist, botanist, historian, doctor, naturescientist and writer

Czech physicist, mathematician and roman catholic priest

Czechoslovak legioneer, botanist and political prisoner

Russian nuclear physicist who lived in Uzbekistan most of his life

Czechoslovak botanist

German botanist

Czech physicist

Paleontologist and ornithologist

Czech bacteriologist and microbiologist

Botanist

Czech lichenologist

Lichenologist

Czech botanist

Czech parasitologist

Paleontologist