National Poinsettia Cultivar Trials
Established in an effort to bring a thorough body of research and information to poinsettia growers across the country. Includes photographs of a number of poinsettia verities.
Poinsettia Pages, The
Learn about the history, legends, selection, and care of poinsettias, the perennial flowering shrub that is native to Mexico. Also includes instructions for reflowering.
Pampering Your Poinsettia
Considers the plant's legend and offers tips on how to choose one and care for it.