Lucky me I found these two on ebay from Big Oak Orchids. They came to me in bloom with Cynosure 'Blue Water Sailing' having three spikes while Roquebrune 'Select' has two. Very happy to have them. Roquebrune I've noticed has only the most mild fragrance, while as far as I can tell this Cynosure does not.
Like I said, they came in bloom, so the flowers are a bit cockeyed here and there (I still love them!).
Enjoy ( I am

)
Zygonisia Roquebrune 'Select' - Double Spike
Zygonisia Cynosure 'Blue Water Sailing' - Triple Spike
