PlantSearch

Conserving critically endangered species may involve translocation, assisted migration, introduction, or reintroduction to suitable sites. The African Black Walnut faces extinction in Benin, because of the small size of its population and the habitat degradation from agriculture, forest fires, and logging. Our solution has focused on seed germination, seedling growth, and introduction into protected forest ecosystems. One of the foremost challenges in this solution lies in identifying appropriate microsites that can support the species restoration. Thus, we have introduced seedlings into three protected forest ecosystems, with significant differences in terms of soil properties. One of the three sites, the Lama Forest Reserve (LFR), exhibits the highest nutrient levels and optimal conditions for plant growth. These favorable conditions led to the impressive growth of the species at the LFR. Furthermore, the species was fruited within five years, demonstrating the potential for its reproduction and dispersal in these forests.

River dolphins still swim in some of the world’s greatest rivers, but all six surviving species are threatened with extinction. This site provides the best global source of knowledge and solutions that can boost efforts to safeguard these iconic animals – and benefit the people and nature that depend on their rivers.

In 2010, the updated Global Strategy for Plant Conservation (GSPC) of the U.N. Convention on Biological Diversity included as its first target (Target 1) the need for ‘An online flora of all known plants.’ With this background in mind, in January 2012 in St Louis, Missouri, U.S.A., representatives from four institutions: the Missouri Botanical Garden, the New York Botanical Garden, the Royal Botanic Garden Edinburgh, and the Royal Botanic Gardens, Kew (all members of the Global Partnership for Plant Conservation, GPPC) took the initiative to meet and discuss how to achieve GSPC Target 1 by 2020. The meeting resulted in a proposed outline of the scope and content of a World Flora Online (WFO), as well as a decision to form an international consortium of institutions and organisations to collaborate on providing that content.

The WFO project was subsequently launched in India, at an event held during the 11th Conference of the Parties to the Convention on Biological Diversity in October 2012 where the COP also adopted a decision welcoming the WFO initiative. In January 2013 a Memorandum of Understanding on the WFO was opened for signature. Up to the end of March 2023, 51 institutions and organisations had signed the MOU.

The WFO is an open-access, Web-based compendium of the world’s plant species. It is a collaborative, international project, building upon existing knowledge and published Floras, checklists and revisions but will also require the collection and generation of new information on poorly know plant groups and plants in unexplored regions.

The project represents a major step forward in developing a consolidated global information service on the world’s flora.

Do you have surplus plant material you would like to back-up or share with other botanical gardens?

PlantShare facilitates the exchange of living plant material (cuttings, seeds, whole plants, pollen, etc.) between botanic gardens, to facilitate backing up of important collections, share material between institutions, and use valuable material for conservation purposes.

Data contained in PlantShare is provided and managed by bona fide institutions that participate in GardenSearch. BGCI encourages responsible exchange of plant material.

PlantShare features include:

• search and filter facilities such as: scientific name, family, garden, accession details or compliance regulations
• ability to set expiration date per listing
• bulk upload function and checks for data standards and default values
• taxon names checked against references
• message mechanisms between donor and requesting gardens
• the ability to create a request list with more than one person in your organisation

As of February 2020, 73 species were considered Extinct in the Wild, and 6,413 were classified as Critically Endangered on the 2019 IUCN Red List of Threatened Species. The status of a number of these species is in part due to a failure to intervene with emergency action early enough in their decline, as preventing extinction is more likely when efforts are initiated before a species is reduced to a small number of individuals.

The Species Survival Commission’s (SSC) adoption of the One Plan Approach and the provision of technical advice summarised in IUCN Species Survival Commission Guidelines on the Use of Ex situ Management for Species Conservation, encourage deliberative science-based processes of action-plan development by all responsible parties for all populations of a species across the spectrum of management, and provide practical guidance on evaluating the suitability and requirements of an ex situ component for achieving species-conservation objectives, among others.

In 2020, the IUCN World Conservation Congress passed a resolution promoting the integration of in situ (within a species’ natural habitat) and ex situ (in human care outside a species’ natural habitat) conservation interventions by applying the One Plan Approach.

The One Plan approach to species conservation is the development of management strategies and conservation actions by all responsible parties for all populations of a species, whether inside or outside their natural range.

Traditionally, species conservation planning has followed two parallel but separate tracks. Field biologists, wildlife managers, and conservationists monitor wild populations and develop conservation strategies and actions to conserve threatened species. Meanwhile, the zoo and aquarium community develops long-term goals for sustaining ex situ populations.

CPSG supports an integrated approach to species conservation planning through the joint development of management strategies and conservation actions by all responsible parties. We strive to ensure that a broad range of stakeholders is represented at each workshop. As a result, one comprehensive conservation plan for the species helps bridge the gap between wild and captive population management.