Pine Leaves - Tree Guide UK - Tree ID by pine needles

Tree ID by pine needles - Pine leaves are in clusters of 2,3 or 5. Here are photos of seven 2-needle, one 3-needle and three 5-needle pines.

61 Different Types of Pine Trees With Picture Identification

Pinus sylvestris - Wikipedia

Longleaf pine - Wikipedia

Pine, Fir or Spruce Tree?

Scots Pine (Pinus sylvestris) - British Trees - Woodland Trust

Aren't They All Just Pines? How to ID Needle-Bearing Trees

Pinus jeffreyi - Wikipedia

Trees Guide for Great Britain & Ireland

Some tree - Bartlett Tree Experts-Grand Rapids/Lakeshore

Fir Tree Facts, Types, Identification, Diseases, Pictures

New blog on winter foraging and the Scots Pine — Scottish Wild

Rogers Trees and Shrubs Trees and Shrubs Pictures and Reference