Taxon - Odkazy a literatura
IUCN Red List of Threatened Species 2024-1 [151825]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Tunilla soehrensii (Britton & Rose) D.R.Hunt & Iliff]
Datum citace: 29. leden 2024
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [jako Opuntia soehrensii Britton & Rose]Datum citace: 1. duben 2020