Henny, Richard J., Jianjun Chen, and Terri A. Mellich. 2009. “Tropical Foliage Plant Development: Breeding Techniques for Aglaonema and Dieffenbachia: ENH1117 EP382, 5 2009”. EDIS 2009 (5). Gainesville, FL. https://doi.org/10.32473/edis-ep382-2009.