A fellow named Milton Carpenter breeds heat tolerant Cyms down in the Everglades. His operation is called Everglades Orchids, and he used to sell to the public, but now markets his hybrids through Carter & Holmes in SC. Anne, that might be a fun field trip for you some time. Any Cymbidium with 'Everglades' in the name is one of his heat-tolerant hybrids. (edited to add) Also if they have "Carpenter" in the name.
Got a better shot of my purple Spathoglottis.
