Forest trees are experiencing massive declines globally caused by a multitude of stressors,
both abiotic (pollution, fragmentation and climate change) and biotic (fungi, bacteria, viruses …

Euphorbia mauritanica is a succulent shrub that is indigenous to South Africa and widely
distributed throughout the country. Dying plants have been observed in their natural habitat …

Many threatened plant species in South Africa occur outside of protected areas and these
include numerous succulent species that are traded internationally. Despite the potential …

Jabar L, Siebert SJ, Pfab MF, Cilliers DP. 2021. Population biology and ecology of the
endangered Euphorbia susannae Marloth, an endemic to the Little Karoo, South Africa …

Euphorbia ingens, landmark succulent trees in savannas of South Africa, have been dying in
large numbers over the last 10–15 years. Initial studies conducted in the Limpopo province …

Namibia is home to a diverse and unique arid-adapted flora that spans various arid biomes,
notably the Namib Desert, the Succulent Karoo and the Nama-Karoo. These biomes support …

A canker disease caused by the fungus Quambalaria coyrecup is devastating Corymbia
calophylla trees throughout much of its native range in the southwest of Western Australia …

Forest declines have been reported with increasing regularity during the last decade and
are expected to increase due to the ongoing environmental changes. During adverse …