February 27-March 1: Development and Membership Symposium, Atlanta, GA.
January 3-4: Xishuangbanna International Symposium, Xishuangbanna, China
Oct. 22-24: International Oak Society Conference, UC Davis Arboretum, Davis, California
Oct. 16-18: American Public Gardens Association: Excellence in Plant Collections Management Symposium, Vancouver, Canada
Oct 15-17: The Landscape Below Ground International Conference, Lisle, IL.
Oct. 9-12: Sentinel plantings for detecting alien, potentially damaging tree pests: State of the Art 2018, Switzerland
Sept. 29-Oct. 1: 2018 International Japanese Garden Conference, Portland, OR.
Sept. 9-14: BGCI's 10th International Congress on Education, "Bringing Life to the City", Warsaw, Poland
August 28-30: Global Partnership For Plant Conservation Conference, Cape Town, South Africa
August 26-30: AZH Annual Conference, Winnepeg, Canada
August 5-8: International Society of Arboriculture Conference and Trade Show, Columbus, Ohio:
July 20: Woody Plant Conference, Swarthmore, PA.
June 14-17: The American Conifer Society National Meeting, Raleigh/Durham, NC.
June 4-8: American Public Gardens Association Conference, Southern California
May 27: BGANZ Open Day Australia & New Zealand
May 11 : National Public Gardens Day, USA
May 7-11: Eurogard VIII, Lisbon, Portugal
April 27: National Arbor Day
April 18-19: Plant Network Annual Conference, Royal Botanic Gardens Kew, UK
March 23-25: Magnolia Society International Annual Meeting, Raleigh, North Carolina,
January 29-30: International Conference on Benefits and Uses of Urban Forests and Trees, Sydney, Australia
Nov 1-3:IUFRO special working group on Fagaceae and Nothofagaceae genetics and genomics, Shanghai, China
Nov 1-3: American Public Gardens Association Symposium Educational LIfe Cycles, Richmond, VA.
Oct. 25-27: American Public Gardens Association Native Plants and Plant Conservation Symposium, Framington, MA
Oct. 22-25: BGANZ Congress, Adelaide, South Australia
Oct. 6: American Chestnut Foundation Annual Meeting - South Portland, Maine
Sept. 13-15: American Public Gardens Association Arts & Exhibitions Symposium - Denver, CO
Aug. 17-19: American Conifer Society National Meeting, East Syracuse, NY
July 28-Aug 2: International Society of Arboriculture International Conference, Maryland, USA
July 21 : Woody Plant Conference, Swarthmore, PA.
July 21-24 : Oak Open Days, Czech Republic
June 26-30 : 6th Global Botanic Gardens Congress (Geneva, Switzerland)
June 19-23 : American Public Gardens Association Conference, Hamilton & Niagara, Ontario
May 28 : BGANZ Open Day
May 12 : National Public Gardens Day
May 4-15 : Magnolia Society International Annual Meeting, Sweden
April 28 : Arbor Day
April 26 - 27 : Plant Network Annual conference 'Connecting gardens;engaging people - Edinburgh
Feb. 15- 17: American Public Gardens Association Symposium - Dallas-Fort Worth, TX.
Feb 13-16 : National Native Seed Conference, Omni Shoreham Hotel in Washington, D.C.
Nov. 29 - Dec. 3rd : Third International Symposium on the family Magnoliaceae, Cuba
Nov. 29 : 3rd public symposium of the Ecological Restoration Alliance of Botanic Gardens (ERA), Instituto de Ecologia, Xalapa, Mexico
Nov. 10-11 : Plants on the Move: How Public Gardens Can Help Control Invasive Plants, The Morton Arboretum, Lisle,IL
Oct. 25-26 : International Symposium of the Management and Cultivation of Urban Street Trees (Shanghai,China)
Oct. 11-12 : PlantNetwork Annual Conference ‘Skills and Standards’ , Manchester
Oct. 5 - 8 : First Congress of Botanic Gardens in South America - Jardín Botánico de Córdoba
Sept 1-10 : IUCN World Congress, Honolulu, Hawaii
Aug. 29 - September 1: Fifth International EcoSummit; Ecological Sustainability: Engineering Change - France
Aug. 13-17: ISA Annual International Conference and Trade Show - Fort Worth, Texas
July 18-22: Island Biology 2016 - International Conference on Island Evolution, Ecology, and Conservation Terceira Island, Azores, Portugal
June 29, 2016 : Woody Plant Conference, Scott Arboretum of Swarthmore College
June 28-29, 2016 Plant Conservation and the Sustainable Development Goals Missouri Botanial Garden
June 6-10: APGA Conference, Miami, FL. ,Changing Perspectives, Planting For The Future
May 30- June 3 - Genomics and Forest Tree Genetics Conference - France
May 29 - BGANZ Open Day
May 16-19 - Gene Conservation of Tree Species – Banking on the Future, Chicago IL., USA
May 6 - National Public Gardens Day