AUSTRIA	Austrian Consortium of Botanic Gardens	www.botanik.univie.ac.at/hbv/index.php?nav=103&lang=de
BELGIUM	Vereniging van Botanische Tuinen en Arboreta (V.B.T.A. vzw)	www.plantcol.be/
BULGARIA	University Botanic Gardens, Sofia, Varna and Balchik	www.ubg-bg.com
CROATIA	Croatian Botanical Society	www.hbod.hr/hr/Botanicki-vrtovi-i-arboretumi-Hrvatske
CYPRUS	-----
CZECH REPUBLIC	Czech Botanic Gardens Union	www.ubzcr.cz
DENMARK	No formal network
ESTONIA	No formal network
FINLAND	Network of Finnish Botanic Gardens	botanicgardens.fi
FRANCE	Jardins botaniques de France et des pays francophones	www.bgci.org/jbf-fr/
GERMANY	Verband Botanischer Gärten	www.verband-botanischer-gaerten.de
GREECE	National Network of Greek Botanic Gardens
HUNGARY	Hungarian Association of Arboreta and Botanic Gardens	www.mabotkertek.hu
ICELAND	-----
IRELAND	PlantNetwork: Plant collections Network of Britain and Ireland	www.plantnetwork.org
ITALY	Gruppo Orti Botanici e Giardini Storici della Società Botanica Italiana Working group for Botanic and Historical Gardens of the Italian Botanical Society	www.ortobotanicoitalia.it
LATVIA	Botanic Gardens of Latvia
LITHUANIA	Association of Lithuanian University Botanic Gardens / Lietuvos Universitetø Botanikos Sodø Asociacija (LUBSA).	www.botanikos-sodai.lt/
LUXEMBOURG	-----
MALTA	-----
NETHERLANDS	Dutch Association of Botanic Gardens (NVBT)	www.botanischetuinen.nl/
NORWAY	Nettverk for norske botaniske hager	www.botaniskehager.org
POLAND	The Council of Botanical Gardens in Poland	robia.pl
PORTUGAL	AIMJB: Associação Ibero Macaronésica de Jardins Botânicos	www.jbotanicos.org/
ROMANIA	Association of Romanian Botanic Gardens (AGBR)	www.habit-change.eu/index.php?id=94
SERBIA	-----
SLOVAKIA	-----
SLOVENIJA	Slovenian Botanic Gardens and Arboretums	www.botanicni-vrt.si/content/view/29/49/lang,si/
SPAIN	AIMJB: Asociación Iberomacaronésica de Jardines Botànicos	www.jbotanicos.org/
SWEDEN	-----
SWITZERLAND	Hortus Botanicus Helveticus (HBH)	www.hortus-botanicus.info/
UNITED KINGDOM	PlantNetwork: Plant collections Network of Britain and Ireland	www.plantnetwork.org