Botanic Gardens Conservation International
BGCI provides a global voice for all botanic gardens, championing and celebrating their inspiring work. We are the world's largest plant conservation network, open to all. Join us in helping to save the world's threatened plants.

The Role of Botanic Gardens in Plant Conservation

Botanic gardens have collectively accumulated centuries of resources and expertise that now means they play a key role in plant conservation. Many of these activities contribute to ex situ conservation, but botanic gardens also play an important role in in situ conservation.

Read about Botanic Gardens in Conservation, and follow the links below, to find out more about the activities that are used for plant conservation.

  • Horticulture and cultivation skills allow us to grow plants that might be lost in nature, which means their plants' diversity can be conserved in the gardens, but also allows us to consider restoration and rehabilitation of degraded habitats.
  • Living collections of plants collect species under various groupings, to maintain a living store of genetic diversity that can support many activities in conservation and research.
  • Seed banks and collections of living plants allow species to be safeguarded. Plants must be carefully collected stored to ensure maximum genetic diversity is retained, and much research is required to determine the best way of storing each species. This is the conservation of plant diversity in situ, and botanic gardens are key to this strategy's capacity and success.
  • Research and development into plant taxonomy and genetics, phytochemistry, useful properties, informing selection of plants that can withstand degraded and changing environments (especially important in face of the threats posed by climate change).
  • Education is a strength of botanic gardens that allows them to communicate the importance of conserving plants, reaching out to diverse audiences, and also to communicate how this may be achieved.

There is a wide variety in the size and types of botanic garden, in all regions of the world, working together in networks to share information and expertise.

Click the region map on the right for more information about regional botanic garden networks, or you can use our Garden Search Database to search for botanic gardens by keyword or country.

Development and funding are also essential to ensure that botanic gardens' potential for conservation is fully realised - our web page on this topic provides some information and examples of successful development strategies.