Australis, I should know better than to question an expert. I do see that some are epiphytic and some are terrestrial and some can go either way. I have never heard of an epiphytic Cymbidium and from the description of the epi Cymbidiums, I don't think I have ever seen one either.
So what are we talking about? The terrestrials we are most familiar with? Cymbidiums in general? I assumed Nadine's was a terrestrial. Maybe I am wrong?