John Rowning

Scottish mathematician

English clergyman and scientist

English naturalist and ornithologist

British doctor

English scientist

Scottish peer and astronomer

British horticulturist

English chemist, and the third holder of the 1702 Chair of Chemistry at the University of Cambridge

British botanist

American colonial botanist

English botanist

British linen merchant, botanist and naturalist

English optician, known for his achromatic doublets

British political scientist, scholar

Scottish parasitologist

British phycologist

Materials scientist, professor of mechanical engineering at University of Canterbury in New Zealand

English-Canadian botanist, naturalist, and author

British botanist

British painter, 1855-1912

Botanist

British entomologist

Botanist

British biochemist

British botanist

British physicist and metallurgist

British mycologist

Geneticist, author

English horticulturalist

British botanist

British physician

English botanist