Hi Clarita, I just ordered an onc. hybrid that looks an awful lot like the first picture of your unidentified plant

. It is in the Oncidium alliance (an intergeneric hybrid, I believe)and is actually a Miltassia. It is called Charles M. Fitch 'Izumi'. I am not sure that this is your noid, but it looks an awful lot like it. Do a Google on Miltassia and you will find the pic
This is only my second Miltassia, so perhaps someone more familiar will give you their opinion...Beautiful flowers,anyway

