Australian botanist.
Neville Graeme Marchant (born 1939) is a retired Western Australian botanist. He was formerly the Director of the Western Australian Herbarium. Marchant began working for the Western Australian Herbarium at the age of 15, as a laboratory assistant to Government Botanist Charles Gardner. Later he attended the University of Western Australia, graduating in 1962. He taught for a short time, including under Professor Brian Grieve, before taking up a scholarship to study at Cambridge University. After attaining a PhD in plant taxonomy, he won a position on the staff of the Western Australian Herbar