It's just flowered, what is it, please??
 

This rather pretty orchid just came into flower, and I have no idea what it is. It is next to an open door at the moment, but I'll protect it in winter. Can you give me any ideas what it is??

It's in the oncidium alliance ... how many flowers on the inflorescence? how big are flowers? any fragrance?

Someone in EU also posted one like this about a month ago, and we determined that it was most likely Degamoara Stars and Bars 'Topper'
http://www.easyorchids.co.uk- Degamoara-Stars-and-Bars-Topper

It looks similar to Colmanara Wild Cat of the oncidium family.

There are three spikes with 4 flowers on the first two then 2 on the last one. At the moment, there is only one flower open, but the others will come soon. On the first day, the flower had a wonderful smell of fresh cut grass! But that only lasted one day!

Are you sure there wasn't someone outside cutting the grass?? :rofl:

:)

it looks like the brassidium I have.(you can see it in my photo album)

I think Camille has it right.