Patricia Halliday (9 March 1930 – 14 April 2019) was an English botanist and Illustrator who worked at Kew Gardens.
[1][2] Patricia Halliday was born in East Sheen, Richmond.
She started working as Assistant Scientific Office at the Herbarium, Kew Gardens in 1947, promoted to Higher Scientific Officer in 1985.
She worked as a taxonomist with special interest in the Compositae and the genus Kleinia, as well as botanical illustration; she retired in 1990.
Her work is represented in the Hunt Botanical Library.