Johanneshowellia crateriorum Revealin Brittonia 56(4): 304–306, f. 2. 2004 sec. Reveal 20051
1.Reveal, J. L. 2005: Polygonaceae subfam. Eriogonoideae, pp. 218–478. – In: Flora of North America Editorial Committee, Flora of North America north of Mexico 5. – New York: Oxford University Press