IPNI (2022). "International Plant Names Index". London, Boston and Canberra: Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; and the Australian National Botanic Gardens. Krameriaceae. Retrieved December 20, 2022.
plantsoftheworldonline.org
POWO (2019). "Plants of the World Online". London: Royal Botanic Gardens, Kew. Krameriaceae, Zygophyllaceae. Retrieved January 1, 2023.