A perennial woody plant having a main trunk and usually a distinct crown

A tree lined road
Looking up at a tree.
A summer sky
Redwoods in Mariposa Grove of Big trees, near Yosemite NP, California
A fallen giant in Mariposa Grove of Big trees, near Yosemite NP, California
tree at sunset
Tall dark pine trees looking up to blue sky
Oak trees with attitude! Spotted near the Gorges-de-la-Truyere in France.
Autumn colours near the village of Corrèze, Limousin.
Evening sunlight amongst the pines.
Coastal trees create an explosion of limbs.
A house and weathered trees near Cypress Point, Monterey, California
Acacia tree in Weobley, Herefordshire.
Mistletoe in the churchyard of St Mary and St Nicholas, Leatherhead, Surrey.
Ladder up to 40 metre high tree platform to observe primary rainforest from the canopy. Danum Valley Field Centre, Sabah, Borneo, Malaysia
Pile of leaves
The Sitka Spruce (Picea Sitchensis) a tree commonly grown in many parts of Britain
Detail of the cone of the Norway Spruce (Picea Abies)
A scarred and ancient tree appears to grow directly from a rock outcrop, near Kirkland, Dumfries and Galloway
A tree appears to grow from solid rock
Sessile Oak (Quercus Petraea) leaves float on the river Scaur near Penpont
Sycamore (Acer Pseudoplatanus) leaves lie on the ground
Acorn Barnacle (Semibalanus balanoides) found on rocky coastlines, widespread and common