Blue spruce

• 

  508349

  Colorado blue spruce (Picea pungens) at Lily Lake, Rocky Mountain National Park, Colorado, USA
• 

  535418

  Colorado blue spruce (Picea pungens 'Białobok')
• 

  517264

  Colorado blue spruce (Picea pungens 'Glauca Albospica')
• 

  593156

  Colorado blue spruce (Picea pungens 'Glauca Globosa')