E. mooreana x E. randii.
It is an orchid hybrid that combines the genetic traits of different Encyclia species. However, as of my last knowledge update in September 2021, I do not have specific information about the parent species involved in this hybrid or its unique characteristics. Orchid hybrids often result in diverse flower colors, shapes, and sizes, making them fascinating additions to collections. To learn more about Encyclia Doctor Ben and its specific features, I recommend consulting orchid nurseries, botanical gardens, or online resources that specialize in orchids and their hybrids.