Taxon - Links and literature
Kew Science - Plants of the World online 2024-05 [21298-2]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Asclepias subverticillata (A.Gray) Vail]
Data retrieved on: 31 January 2025
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [as Asclepias subverticillata (A. Gray) Vail]Data retrieved on: 1 April 2020