1. Orchid of South and Central America having flowers similar to but smaller than Psychopsis papilio; sometimes placed in genus Oncidium
   - Oncidium papilio kramerianum

Type of: butterfly orchid

• thermocline
• thermocoagulation
• thermocouple
• thermocouple junction
• thermodynamic
• thermodynamical
• thermodynamically
• thermodynamics
• thermodynamics of equilibrium
• thermoelectric
• thermoelectric thermometer
• thermoelectrical
• thermoelectricity
• thermogenic
• thermogram
• thermograph
• thermography
• thermogravimeter
• thermogravimetric
• thermogravimetry
• thermohydrometer
• thermohydrometric
• thermojunction
• thermolabile
• thermoluminescence