1. Bog plant of pine barrens of southeastern United States having spikes of irregular yellow-orange flowers
   - orange milkwort, candyweed, yellow bachelor's button, Polygala lutea

Type of: milkwort

• pyre
• pyrectic
• pyrene
• Pyrenean
• Pyrenees
• Pyrenees daisy
• Pyrenomycetes
• pyrethrin
• pyrethrum
• pyretic
• Pyrex
• pyrexia
• pyrheliometer
• pyridine
• Pyridium
• pyridoxal
• pyridoxamine
• pyridoxine
• pyriform
• pyriform area
• pyriform lobe
• pyrilamine
• pyrimidine
• pyrite
• pyrites