Taxon - Odkazy a literatura
IUCN Red List of Threatened Species 2024-1 [124572902]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Yucca schottii Engelm.]
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 Yucca schottii Engelm.]Datum citace: 19. září 2019