is there Phal stuartiana in it?

[TER]

Hi,

I've bought a phalaenopsis hybrid, commercially named "Liodoro". Problem: it does not look like Liodoro 'Sweet Memory'. So, I am trying to figure out one parent species from the leaves, that are quite particular. From pictures, I think it may have Phal stuartiana in it; for the flowers, on the other hand, I have no idea. It smells amazingly; it's a strong scent that fills the house. Why is this information important to me? The flowers are fading away and a new leaf is showing up. I don't know if I should cut the flower stalk as in general phalaenopsis types or should keep it as in polychilos types.
I'd love to hear your ideas.