Not sure what this one is but it looks like a Miltassia Dark Star 'Darth Vader', but as there are similar ones I'm not sure.
It has been neglected...should have been repoted ages ago.
I think I will divided it exactly at the middle where is the dry pbulb. It has been blooming consistently from the two leads.
The flowers are iridiscent, they seem like velvet and with the sun light it's possible to see them shining.
Here's some photos:
