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

Type of: butterfly orchid

• brompheniramine maleate
• bromphenol blue
• brompton stock
• bromthymol blue
• Bromus
• Bromus arvensis
• Bromus inermis
• Bromus japonicus
• Bromus secalinus
• Bromus tectorum
• bronc
• bronchial
• bronchial artery
• bronchial asthma
• bronchial pneumonia
• bronchial tube
• bronchial vein
• bronchiectasis
• bronchiolar
• bronchiole
• bronchiolitis
• bronchitic
• bronchitis
• broncho
• bronchodilator