Botanische Wandtafeln, or, Botanical Wallcharts, show anatomical and morphological details of plants. The Harvard Botany Libraries and Archives own several incomplete sets of Botanische Wandtafeln, among them charts by Leopold Kny, Alios Pokorny, Engleder, Hartinger and Schlitzberger.

BGCI organises congresses to enable botanic gardens to share experiences and information in plant conservation. The Proceedings of past congresses are made available to the public on our website. BGCI articles relating to past congresses, stored in our Journal Archives, are displayed on the right hand side of our page.