Oncidium leucochilum (or white-lipped oncidium)IOSPE: Oncidium leucochilum is an epiphytic species of orchid that prefers cool climates to warm ones, and is found on trees in dry or humid forests, at an altitude of 2000 meters, from southeastern Mexico to Honduras.
References
External links
Orchids.org: Oncidium leucochilum ECUAGENERA: Oncidium leucochilum