Rooted in Restoration: Ongava’s Indigenous Plant Rehabilitation Project

“In every leaf, in every bloom, in every whisper of wildgrass, nature springs to life in a shifting tapestry of colours, scents, and textures."

In a world where biodiversity loss continues to threaten ecosystems and communities alike, Ongava’s commitment to conservation has taken on an inspiring new form through the restoration, rehabilitation, and celebration of Namibia’s indigenous plant life. Nestled within the shared campus of Ongava Research Centre (ORC) and Anderssons at Ongava, this effort is quietly transforming the landscape into a living library of Namibia’s botanical heritage.

Under the guidance of horticulturalist Rainer Raue, the project aims to establish more than 100 species of native trees and shrubs on the grounds. Each one is thoughtfully selected not only for its ecological importance but also for its cultural value and conservation status. A walking trail established through this natural collection is more than a scenic route. It is a place of quiet reflection, where visitors can pause in the shade of an acacia or marvel at the resilience of an aloe. It offers an invitation to respect the land, its diversity, and the legacy we must protect.

So far, 95 species have been documented, including rare and localised specimens such as the Giant Quiver Tree (Aloe pillansii), Red-leaved Rock Fig (Ficus ingens), and Namibia’s own coral tree (Erythrina decora), of which only three out of 28 sourced seeds have successfully germinated. These slow-growing plants are being cultivated with patience and care for eventual out-planting.

Among the most remarkable stories is that of the Cyphostemma genus, Namibia’s trunk-forming succulents colloquially known as "Kobas." Once confiscated by the NamPol Protected Resources Unit and donated to Ongava for safekeeping, three of Namibia’s four Cyphostemma species are now thriving at Ongava. The final species (C. currori) is expected to be added soon, completing the collection. These ancient-looking plants stand as symbols of endurance and offer a powerful reminder of why conservation work is so vital.

In recent years, Namibia has seen an uptick in plant poaching, targeting rare and endangered species. As a result, Ongava has now also become a designated rehabilitation site for confiscated plant specimens, offering a safe haven where these rescued species can recover and grow under expert care. The success of this effort reinforces Ongava’s role as a guardian not only of wildlife but also of the country’s threatened flora.

Rainer’s efforts also extend beyond Ongava’s borders. He has successfully sourced and begun cultivating the rare “halfmens” (Pachypodium namaquanum) and white protea (Protea gaguedi), both of which are now considered endangered or locally extinct in Namibia. Seeds were secured from international botanical collections and nurtured under the harsh but rewarding conditions of Ongava’s landscape.

However, this is only the beginning. A “botanical wish list” of 60 to 80 additional indigenous species is currently being compiled. Plans are underway for seed collection trips in collaboration with Leevi Nanyeni, Chief Curator of the National Botanical Garden. These species will be grown and shared with both the ORC and the Garden, enriching national collections and reinforcing collaboration between conservation institutions.

All plants are now being labelled using Ongava’s newly designed botanical name plate system. Each label creates an educational opportunity for visitors, researchers, and future generations.

This botanical vision forms part of Ongava’s broader biodiversity strategy. The project serves as a testament to proactive and grounded conservation that recognises the importance of preserving life above ground as well as protecting what lies beneath.

Thanks to the dedication of Rainer Raue, Stuart Crawford, Corne Cocklin, Edward [Last name], Derek [Last name], and the collaboration with Leevi Nanyeni and the National Botanical Garden, this project is not only planting trees. It is planting a future rooted in knowledge, nurtured by passion, and blooming with possibility.

For more on the unique flora of Ongava and the conservation importance of plantlife in Namibia, visit: https://www.ongava.com/activity/plants