Kromer, Thorsten, Michael Kessler, Bruce K Holst, Harry E. Luther, Eric J. Gouda, Pierre L. Ibisch, Walter Till, and Roberto Vasquez. “CHECKLIST OF BOLIVIAN BROMELIACEAE WITH NOTES ON SPECIES DISTRIBUTION AND LEVELS OF ENDEMISM”. Selbyana 20, no. 2 (October 1, 1999): 201–223. Accessed May 5, 2024. https://journals.flvc.org/selbyana/article/view/120295.