are Pleurothallis and Odontioda both types are orchids?
Odontioda Odontioda is a nothogenus of hybrid orchids, for plants produced by crosses between the genera "Odontoglossum" and "Cochlioda". Typically they prefer warmer temperatures and indirect sunlight.
Coilostylis parkinsoniana Coilostylis parkinsoniana (Parkinson's Coilostylis), formerly Epidendrum parkinsonianum, is an epiphytic species of orchid in the genus "Coilostylis", occurring in Mexico and Central America.