spiro-¹ /spī-rō-/ or spir- /spīr-/

Denoting spiral, as in spirochaete

• phylloclade
• phylloclades
• phyllode
• phyllodes
• phyllodies
• phyllody
• phylloid
• phyllomania
• phyllomanias
• phyllome
• phyllomes
• phyllophagous
• phyllopod
• Phyllopoda
• phyllopods
• phylloquinone
• phylloquinones
• phyllotactic
• phyllotactical
• phyllotaxes
• phyllotaxis
• phyllotaxy
• Phyllotria
• phylloxera
• phylloxeras