seen this Oberonia sp. en-route Jog falls (March-2013).

Vow. watching first time Oberonia in good bloom.

Oberonias are really tricky I will confirm later. May be … can help faster.

It’s very difficult to identify this species with out a clear view of the lip.
This may be possibly Oberonia recurva or O. brachyphylla.
As I said, I can not confirm this identity

Its not easy to ID. Keys are based on leaf and lip both and then on the lateral lobes of the lip which is raised or not raised.