Pine, Ponderosa pine, Pinus ponderosa, Detail showing spiky nature of the tree.

Redwood, National Dawn redwood, Metasequoia glyptostroboides National, Tree in fall colours.

China FIr, Blue-needled china fir, Cunninghamia lanceolata Glauca, Detail of the spiky plant growing outdoor.

Pine, Fir, Spruce, Norway spruce cones growing outdoor on the tree.

Yew, Taxus baccata, Red berries on spiky tree.

Ayacahuite pine, Pinus ayacahuite, Group of brown coloured cone growing outdoor on the the tree.

Ayacahuite pine, Pinus ayacahuite, Group of brown coloured cone growing outdoor on the the tree.

Ayacahuite pine, Pinus ayacahuite, Single brown coloured cone growing outdoor on the the tree.

Hoarfrost on pine tree, Oregon, USA.

Tamarack or larch in autumnal color, North Cascades National Park, Washington, USA.

Redwood trees and path with sunlight streaming in Lady Bird Johnson Grove, Redwood National and State Parks, California, USA.

Grand fir Christmas trees with red bow on one, Oregon, USA.