Roberta, the Key Largo Jungle can also be called Epi. Key Largo Jungle. E. Cashens' Chocolate Rose is more commonly known as E. Didgeridoo. The cross between the two has not been registered yet.
I grow lots of Encyclias and they all do very well for me. They are even native Florida Encyclias growing up in the trees. I think it is just a matter of the environment you provide.
Your Lycaste Cruenta is a grandparent of my new purchase. It is very pretty by the way. I hope I can re-bloom mine or at least get it through the hot Florida summer.
Jim