Murillo-Serna, J. S., G. A. Dettke, I. Carmona-Gallego, and F. Alzate. “Novelties in Phoradendron killipii (Viscaceae): An Endemic and Rare Species from Colombia”. Phytotaxa, vol. 490, no. 3, Mar. 2021, pp. 285–290, doi:10.11646/phytotaxa.490.3.7.