Welcome to the Epiphyllum Society of America!

We are an international group of hobbyists who grow and enjoy epiphytic cactus hybrids, commonly known as "epiphyllums," "orchid cacti," or "jungle cacti." We promote cultivation of Epiphyllums and other epiphytic cactus species, and provided support and education to growers. ESA administers the International Registry for hybrids and species of the Tribe Hylocereeae.

The ESA is incorporated in the State of California and is a nonprofit 501(c)3 public charity. Your contributions are tax-deductible to the extent allowed by law. 

To view our PHOTO LIBRARY which has been migrated to this site, click here

ESA Members can access the "Members Only" pages of this website where you will find Bulletins, the Roster and other informative content exclusive to ESA members. You must pay dues and be a member in good standing of the ESA to enjoy a website account. See the "Membership" section for details regarding how to join the ESA.

We also now have an online membership roster on an alternate website which you can access here. You must be a member and sign in with your email address and password to access the roster, but other content is viewable by the public. 

Interested in learning more about these fabulous flowers? Explore our website, and join us as a member of the Epiphyllum Society of America!