D. R. Hunt25 Sep 1938 โ 20 May 2019Stoppedbotanist, specialist in cactiBooksSeed-diversity in the CactaceaeStudies in the Opuntioideae (Cactaceae)TamaricaceaeHistoric gardens in CornwallCites Cactaceae ChecklistA new review of Mammillaria namesFurther studies in the Opuntioideae (Cactaceae)The new cactus lexiconAuthor data: Open Library