Thank you Ursula. I think I'll check out orchidweb as Kathy suggested even though it's always been a difficult site for me to navigate. Too, I might just call Orchids Limited and ask them for a list via phone of the plants I've ordered from them. If they aren't able to tell me, then it's off to other nurseries. Amongst them will be RF Orchids, SBOE, Carter and Holmes, Fantasy Orchids, Hausermann's...I'm already tired just thinking about it. Maybe I'll hit pay dirt with the first call.
If I remember correctly, it's has a very simple name, relatively speaking.
I'll post when/if I find out. L.