The 6th Global Botanic Gardens Congress, in connection with the commemoration of the 200th anniversary of the foundation of the Botanical Garden of Geneva, was held in Geneva from the 25th to 30th June, 2017, at the International Conference Center of Geneva (CICG) and the CJBG. Around 500 participants from more than 60 countries participated in the 10 plenary sessions, with 200 lectures and 15 excursions. This document includes published abstracts of conferences, symposiums, round-tables, workshops and posters that were presented at the congress electronically. It also includes links to videos of experts in their field who speak about a variety of subjet matters related to plant conservation and more!