Ornamentals propagated vegetatively (e.g. by cuttings) are preserved in the Gene Bank for Vegetatively Propagated Ornamentals, coordinated by the BSA. This gene bank is divided into genus-specific subgroups, so-called subnetworks:

• Subnetwork Ericeae
• Subnetwork Hydrangea
• Subnetwork Lilium
• Subnetwork Magnolia
• Subnetwork Pelargonium

The subnetworks are organised by different coordination centres. They connect collectors, breeders, nurseries and institutions such as botanical gardens. Regular meetings and events ensure a favourable exchange. In this way, the various collections benefit from the expertise and experience of the different members.

Information, descriptions and photos of the collections are published in the DGZ database.

If you are interested in plant material or a partnership, or if you have any questions about the gene bank, please contact the coordination centre: