Talks and Travel 2017
July 24-28, 2017: Perennial Plant Association in Denver: don't miss this!
August 26 Cherokee Ranch Hike for Denver Botanic Gardens
September 2017: Knowledge day in Lund Sweden
November 17-19 NARGS National Meeting in Raleigh, North Carolina (attending not speaking)
November 19, 2017 "Cacti and Succulents from Botanical Gardens around the World" for Central Arizona Cactus and Succulent Society. Phoenix
2018 and beyond: Leading Tour to New Zealand for American Horticultural Society
June: Tour to China for North American Rock Garden Society