1. Orchid of South America and Trinidad having large yellow and reddish-brown flowers; sometimes placed in genus Oncidium
   - Oncidium papilio

Type of: butterfly orchid

• methadone hydrochloride
• methamphetamine
• methamphetamine hydrochloride
• methanal
• methane
• methane series
• methanogen
• methanol
• methapyrilene
• methaqualone
• metharbital
• Methedrine
• metheglin
• methenamine
• methicillin
• methinks
• methionine
• metho
• methocarbamol
• method
• method acting
• method of accounting
• method of choice
• method of fluxions
• method of least squares