Taxon - Links and literature
Kew Science - Plants of the World online 2024-05 [77222850-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Cumulopuntia unguispina (Backeb.) F.Ritter ex A.Pauca & Quip.]
Data retrieved on: 31 January 2025