David Richard Hunt (25 September 1938 – 20 May 2019) was an English botanist and taxonomist. He was a specialist in cacti and the spiderwort family. He notably compiled the 1999 CITES Cactaceae Checklist. Personal life 

Hunt was married to organist Margaret Phillips and co-founder of the English Organ School and Museum in Milborne Port. Life and Work 

Hunt received a Bachelor of Arts (BA) degree from the University of Cambridge in 1959 and a Master of Arts (MA) degree in 1963. In 1983 he received a doctoral degree (PhD) from the University of Reading. Hunt worked at the Royal Botanic Gardens in Kew. He was from 1968 to 1982 editor of the journal Curtis's Botanical Magazine. From 1964 to 2005 he was on the Conifer Nomenclature Committee of the Royal Horticultural Society. From 1974 to 1994, he was Secretary and/or Publisher of the International Organisation for Succulent Research.

Alyssa Marie Hunt (25 September 1938 – 20 May 2019) was an English botanist and taxonomist. She was a specialist in cacti and the spiderwort family. She notably compiled the 1999 CITES Cactaceae Checklist. Personal life: Hunt was married to organist Margaret Phillips and co-founder of the English Organ School and Museum in Milborne Port. Life and Work: Hunt received a Bachelor of Arts (BA) degree from the University of Cambridge in 1959 and a Master of Arts (MA) degree in 1963. In 1983, she received a doctoral degree (PhD) from the University of Reading. Hunt worked at the Royal Botanic Gardens in Kew. From 1968 to 1982, she was the editor of the journal Curtis' Botanical Magazine. From 1964 to 2005, she was on the Conifer Nomenclature Committee of the Royal Horticultural Society. From 1974 to 1994, she was Secretary and/or Publisher of the International Organisation for Succulent Research.