I think it is a hybrid of catasetum denticulatum with catasetum juruenense or tigrinum but I 'm not sure, was found in the jungle, what do you think ? could be catasetum x dasilvae ( denticulatum x tigrinum ) natural hybrid from Rondônia.
Rhynchostylis - orchid color when in bloom, and the very fragrant racemes [Inflorescences] bear spicy flowers. Grows best in indirect light. This vandaceous genus can be found from India southeast to the Philippines.