Mini-Show Cactus July 2022: Matucana, Oroya
Mini-Show Succulent July 2022: Mesembs, NO Lithops or Conophytum

Gary shows 31 cacti genera and 15 succulent genera, to include many species of Gymnocalycium, Lobivia,  Echinopsis and Tillandsia all native to Argentina. He was able to find the elusive Yavia cryptocarpa.  He also shows some very interesting geological sites.

Gary Duke is an incumbent on the Board of Directors to the Cactus and Succulent Society of America. He currently assists with auditing the CSSA finances each year and also is a member of the Honors Committee. He has been collecting cacti and succulents for over 50 years.  He’s an avid collector of cacti and also collects Tylecodons and Dudleyas. He is a retired Air Force officer with a doctoral degree in physics.  During his military career, he moved his original and ever expanding collection of less than about 30 plants from Illinois, where he grew up, to Omaha, NE, Dayton, OH (where he started their first C&S Society, which is now defunct), San Pedro, CA, Montgomery, AL and Albuquerque, NM where he had been show chairman.  He has also been President of the South Coast Cactus and Succulent Society and the Long Beach Cactus Society. Following his military career, he worked as a program manager for Boeing for 16 years.  He has over 1000 different species in his private collection and enjoys propagating them. One can view some plants in his collection on his Instagram site: garyduke53. He frequently gives slide presentations throughout southern California, including being invited to speak at the Huntington Botanical Gardens and at the Denver Cactus and Succulent Society. He has traveled to Aruba, Peru, Baja Mexico, Bolivia, Argentina and Chile to see cacti and succulents in habitat.