Gethyllis grandiflora

Assessor: Sarah Schumann

Sensitive in 2010
No
Family
Amaryllidaceae
Reason for the sensitivity status
This species is known to be utilized traditionally and has been illegally collected in the past however is not causing significant threat or overall population decline. This species and several others of the Gethyllis genus were confiscated after removal from the wild for horticultural purposes. As this species is known to be widespread and common, recruitment and recovery from harvesting may be possible.
Exploitation extent
Small or insignificant - wild individuals of the species are known to be exploited, collected, traded or utilized in a targeted manner, but utilisation is localised and/or affects only a small proportion of the wild population.
Justification and references

According to the SANBI Red List Assessment, this species is of Least Concern as it is common, widespread and is utilized traditionally and has been illegally collected in the past however is not causing significant threat or overall population decline (Van Wyk et al. 2015). This species and several others of the Gethyllis genus were confiscated after removal from the wild for horticultural purposes (Confiscation Lists (2016-2022) provided by Cape Nature, SANParks Sendelingsdrift Botanic Garden, Karoo Desert Botanic Garden and Kirstenbosch Botanical Garden). Another taxon of this genus is threatened by over-collecting of its fruits for food and medicinal purposes (Snijman & Raimondo, 2015). This suggests that this genus is being targeted and that this species may be at risk.

Van Wyk, P.C.V., Snijman, D.A. & Raimondo, D. 2015. Gethyllis grandiflora L.Bolus. National Assessment: Red List of South African Plants version 2020.1.

Snijman, D.A. & Raimondo, D. 2015. Gethyllis britteniana Baker subsp. herrei (L.Bolus) D.Müll.-Doblies. National Assessment: Red List of South African Plants version 2020.1.

Population vulnerability
Population is not vulnerable: size is > 2500 mature individuals, AND the number of known subpopulations is > 5 AND range > 100km2
Justification and references

This taxon is widespread and relatively common (Van Wyk et al. 2015).

Van Wyk, P.C.V., Snijman, D.A. & Raimondo, D. 2015. Gethyllis grandiflora L.Bolus. National Assessment: Red List of South African Plants version 2020.1.

Targeted demographics
Mature (breeding) individuals are killed, significantly weakened or are permanently removed from the wild, OR immature individuals are targeted and this significantly impacts mature (breeding) individuals.
Regeneration potential
This species has a fast population growth rate, and there is a good chance the wild populations will recover from exploitation.
Justification and references

This species is widespread, relatively common and resilient toward habitat degradation which enables the possible persistence of this species and recovery from exploitation.