The Johannesburg Succulent Society tell us which succulents are on this list.
Neo Phashe
Haworthiopsis koelmaniorum var. mcmurtryi and haworthia mirabilis, are classified as rare due to their endemic distribution in very limited geographical areas. This restriction makes them highly susceptible to negative impacts from development or livestock grazing, as their populations are already small and vulnerable.
Did you know that animals are not the only endangered lifeforms on our planet, plants are too.
Aloe peglerae or Magaliesburg Aloe is classified as 'critically endangered' due to its restricted range. The significant population decline observed over the past two decades is largely attributed to illegal harvesting and poaching for the horticultural trade. Additionally, this species is threatened by habitat destruction resulting from human development.
Conophytum truncatum subsp. truncatum var. truncatum, is categorised as 'endangered' largely due to the impacts of climate change. The entire genus of conophytums also faces significant risk from illegal poaching, as these plants are commonly traded in the international market due to their slow growth rate.
When the Johannesburg Succulent Society hosted its annual succulent festival, plants that are threatened, endangered or critically endangered were on show.
Pachypodium namaquanum, commonly known as 'Halfmens' was designated as 'near threatened' in 2002. However, by 2022, its status deteriorated to 'critically endangered', reflecting a population decline of about 60-80% over the past 200 years. This decline is primarily attributed to habitat loss, climate change, and poaching for the rare plant trade. The species is particularly affected by rising temperatures and increased drought intensity.
Euphorbia tortirama, is currently listed as 'least concern.' However, comprehensive studies of its populations have not been conducted since 2005. The availability of mature veld-collected specimens in online auctions in the United States and the United Kingdom raises concerns about potential poaching activities.
Chairperson of the society Keith Witelson said plants that were on endangered lists were there for different reasons – illegally poached, the effects of climate change or limited geographical areas.
