The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- Norman, E. M. 1982. 176. Buddlejaceae. 16: 1–24. In G. W. Harling & B. B. Sparre (eds.) Fl. Ecuador. University of Göteborg and Swedish Museum of Natural history, Göteborg and Stockholm. http://www.tropicos.org/Reference/27220