South Africa's unique succulents under threat from poachers

A new study published in Le Monde highlights the economic benefits of investing in biodiversity conservation, revealing that for every euro spent on preserving and restoring nature, up to eight euros are returned in ecological and societal value. This finding underscores the importance of redirecting financial support away from harmful practices like intensive livestock farming and toward sustainable agricultural methods, such as organic farming, which support both human livelihoods and ecosystem health. French biologist Tatiana Giraud argues that this shift could offer a viable path to addressing the global crisis facing wildlife and ecosystems. The report draws attention to the alarming situation unfolding in South Africa, where the illegal trade in rare succulents is rapidly eroding the country’s rich botanical heritage. Located primarily in the Northern and Western Cape, the Succulent Karoo Biome is home to thousands of unique plant species, many of which are found nowhere else on Earth. These succulents, plants adapted to survive in arid conditions, are increasingly targeted by poachers, driven by high international and local demand. According to the Parliamentary Standing Committee on Local Government, Environmental Affairs and Development Planning, the illegal harvesting of protected plant species has surged dramatically in recent years. David Bryant, a member of the Western Cape Provincial Parliament, reports that approximately 2.5 million succulents have been illegally harvested since 2018, with no signs of decline. He notes that this form of poaching is particularly appealing due to its low risk compared to other illicit activities, such as rhino hunting, where poachers often face fatal consequences. The Cape Floristic Kingdom, a UNESCO World Heritage site, hosts over 9,000 plant species, 70% of which are endemic. Many of these are succulents, making them highly vulnerable to exploitation. The remote and often inaccessible nature of many succulent habitats complicates efforts to combat the illegal trade. Enforcement agencies struggle to track and dismantle the networks responsible for trafficking these plants, which are sometimes linked to broader criminal enterprises, including drug smuggling. Politicians and scientists warn that the loss of these species could have irreversible consequences for biodiversity, as many are already critically endangered or have gone extinct in the wild. Local socio-economic factors also play a role in fueling the illegal trade. Poverty in rural areas, such as the Northern Cape, contributes to the vulnerability of communities to involvement in poaching. Authorities have confiscated over 2.5 million plants since 2018, yet many remain unaccounted for. With more than 4,700 succulent species native to South Africa, the scale of the problem is vast. Nine species of the Conophytum genus have already vanished from the wild, and a large portion of the group is classified as critically endangered. Emily Norma Kudze, a senior scientific coordinator at the South African National Biodiversity Institute (SANBI), explains that the removal of large numbers of certain species from their natural habitats leads to functional extinction. When entire populations are taken from specific sites, the remaining individuals are insufficient for reproductive success, effectively rendering the species extinct in practice. This phenomenon is becoming increasingly common as poaching continues unchecked. Efforts to curb the illegal trade have included the implementation of a National Response Strategy, which involves enhanced collaboration among agencies, improved monitoring systems, and specialized training for law enforcement. These measures have resulted in several arrests and disruptions to organized poaching networks. However, the challenge persists, with ongoing pressure from both domestic and international markets. As the situation worsens, experts stress the need for stronger legal protections, increased public awareness, and sustained investment in conservation initiatives to safeguard South Africa’s irreplaceable botanical diversity.