Lovely.

It probably is Aloha Sparks 'Pele's Glow'. Just do a check with your plants blooms against the pics on the internet.

As far as the Genera name goes there was previous fiddling prior to the "the great renaming done recently" so the same plant has had several genera names.

Latest is Oncostele.

Interesting and unusual bloom.

Arthur, I bought it with no ID tag. It was labeled "exotic orchid" and that was it. I spent some time searching through photos online and Aloha Sparks was the one I thought most likely.