Dryadella zebrina (????)

[kavanaru]

I bought this young plant (close to blooming size) a couple of months ago and was labelled as Dryadella zebrina. This one, together with Dryadella edwalli and Dryadella lilliputiana () are my first plants of this genus, so I am still learning...

Today it has opened its first flower (a second one is on its way). Even though I really like the plant and the bloom, I am wondering whether this plant had been wronly labeled.

Dryadella zebrina is supposed to have the dorsal sepal barred like a zebra, which is not exactly the case in my plant. Having a closer look at the labellum, it looks quite different to the one of Dryadella zebrina in IOSPE PHOTOS and Pleurothallids.com Dryadella zebrina , Furthermore, it reall ylooks different to any Dryadella labellum I have seen in the pictures found in both websites and also in google.

Does any of you could provide any hint to the correct identification of this plant?

The plant is 10 cm (3.9") tall and the flower is 2 cm (0.75")