The Herald is BGI’s official publication for announcing newly established cultivar names. This publication is printed and mailed out two times yearly to the following institutions:
- Chicago Botanic Garden Library
- The New York Botanical Garden, The Esther T. Mertz Library
- Australian National Botanic Gardens Library
- Library of the National Botanic Garden of Belgium
- Atlanta Botanical Garden, GA
- Marie Selby Botanical Gardens Library, FL
- Botanical Research Institute of Texas
- Lindley Library, London?
- Melanie Underwood – ISHS
- Bücherei des Deutschen Gartenbaues, Berlin
- Monika Gottschalk? (DE)?
- The Liberty Hyde Bailey Hortorium, NY?
- Longwood Gardens Library, PA?