Oncidium NOID; need help with ID

[Hedge]

I don't think it is a Colmanara if my limited experience is anything to go by, the pseudobulb is too tall for its width, if that makes sense?

[fotofashion]

The big box stores are really not interested in the variety of the plant, they just want to sell plants. The poor things suffer from the most gross neglect, it is criminal. I bought a Cattleya type seedling some years ago from Lowe's and when I asked them what it was, they looked at me as if I were crazy to even suggest such a thing. Finally, it is getting big enough to put out a sheath and I will get to know what it looks like but its name?
Beverly A.