That's a C. trianaei? Very pretty blooms, but their shape and the way that they are "nodding" reminds me of C. quadricolor, and the lip looks like a C. schroderae lip (however C. quadricolor and schroderae are both very fragrant, where trianaei isn't, so perhaps it is trianaei). Did Ecuagera list the parents on the label or invoice? Whatever they are, they're quite attractive.
No, there were no parents listed. They have opened up beautifully today and it's a little sad that I wont see their lives through but to see them at all this year is wonderful. I honestly thought I would have to wait until next year to see them.