Olive Mary Hilliard

South african botanist (1925-2022).

Olive Mary Hilliard (née Hillary, 4 July 1925 – 30 November 2022) was a South African botanist and taxonomist. Hilliard authored 372 land plant species names, the fifth-highest number of such names authored by any female scientist. Hilliard was born in Durban on 4 July 1925. She attended Natal University from 1943 to 1947, where she obtained an MSc and later a PhD. She worked at the National Herbarium in Pretoria in 1947-48 and was a lecturer in botany at Natal University from 1954 to 1962. In 1963 she became curator of the herbarium at Natal University and a research fellow. Her special field