Cheiridopsis glomerata | SANBI Sensitive Species

Assessor: Sarah Schumann

Sensitive in 2010

Family

Aizoaceae

Reason for the sensitivity status

This genus is in demand and of popular interest in international horticultural trade. Several species of the Cheiridopsis genus were among those targeted and confiscated during criminal prosecutions of illegal plant collecting. A small population size makes this species vulnerable to population loss. Were exploitation to occur, recruitment and recovery may be poor. Releasing data on this species could exacerbate threat and vulnerability.

This species is either similar to or belongs to a group containing sensitive species, and is extremely rare in the wild. The localities of wild populations need to be protected to avoid loss to exploitation, which, due to its rarity, could drive the species to extinction within a very short time.

Exploitation extent

Uncertain - No data exists yet showing that this species is exploited in the wild, however it has one or more relatives or look-alike species (found in South Africa or globally) that are known to be utilised. This species has a similar life form or other relevant traits to its exploited relative(s), making it highly likely that it would be exploited for the same purposes.

Justification and references

According to the SANBI Red List Assessment, this species is Rare as it is range restricted and not threatened (Klak et al. 2006). This genus is currently in demand and of popular interest in international horticultural trade, as indicated by several online marketplace, e-commerce and auction sites. Plants of this genus were among those targeted and confiscated during recent criminal prosecutions of illegal plant collecting (Confiscation Lists (2019-2021) provided by SANParks Sendelingsdrift Botanic Garden, Karoo Desert Botanic Garden, Kirstenbosch Botanical Garden and Department of Forestry, Fisheries and the Environment). This suggests that this genus is being targeted and that rare species may be at risk.

Klak, C., Raimondo, D. & Burgoyne, P.M. 2006. Cheiridopsis glomerata S.A.Hammer. National Assessment: Red List of South African Plants version 2020.1.

Population vulnerability

Population is vulnerable: size is <= 2500 mature individuals OR the number of known subpopulations is <= 5 OR range is <= 100km² OR species at risk of localised extinctions

Justification and references

This taxon has an extent of occurrence of less than 100 km² (Klak et al. 2006).

Klak, C., Raimondo, D. & Burgoyne, P.M. 2006. Cheiridopsis glomerata S.A.Hammer. National Assessment: Red List of South African Plants version 2020.1.

Targeted demographics

Unknown.

Regeneration potential

This species has a slow population growth rate, or the growth rate varies depending on habitat, and there is a poor chance the wild populations will recover from exploitation OR a collector might feasibly harvest the entire extant population removing the chance of subsequent recruitment.

Justification and references

Range restriction and rarity (Klak et al. 2006) makes this species vulnerable to population loss. Were exploitation to occur, recruitment and recovery may be poor.

Klak, C., Raimondo, D. & Burgoyne, P.M. 2006. Cheiridopsis glomerata S.A.Hammer. National Assessment: Red List of South African Plants version 2020.1.

Reference file

Cheiridopsis glomerata Threatened Species Programme _ SANBI Red List of South African Plants.pdf523.68 KB

cheiridopsis _ eBay.pdf1002.78 KB

Cheiridopsis aucfan.pdf966.32 KB