This my first post...and I now know I have retired...playing lots of golf and taken a serious interest in Orchids! I have rescued the orchid in the attached picture from the garden of a house we own in Florida along with six other orchids that have survived with no attention at all for over 10 years! Now it is full of white flowers tipped with light purple and has a white lip with yellow tip. Quite spectacular. I thought it might be a Den. farmeri...but the flowers are not coming from a stem but directly from shoots from multiple pseudobulbs. Does anyone know what it could be?