The genus Pinus is the largest group of conifers, and it is made up of pine trees. There are nearly 90 species of pine trees found throughout the globe, many of which have value for lumber, pulp ...

In this edition of ID That Tree, Purdue Extension forester Lenny Farlee takes us through the different characteristics of coniferous trees found here in Indiana, particularly their foliage and the ...

Red pine is a shade intolerant, long-lived species and is one of the most genetically uniform forest trees, reaching heights of 60 to 150 feet. It’s latin name quite literally means the pine that ...

The longleaf pine was the basis of local industry and is part of why northwest Florida is a biodiversity hotspot. It's in ...

Whitebark pine is a threatened tree species that provides ecological and cultural value across its range in the U.S. West and Canada. Scientists have sequenced its genome, presenting new opportunities ...

Frequently encountered pine tree species in our area, some of them more than a half-century old, include Canary Island pine, Italian stone pine, Aleppo and Afghan pine.

The whitebark pine is a hardy tree that grows in an area stretching from British Columbia, Canada south to parts of California and east to Montana. It's a keystone species in its subalpine and ...

If you have a pine shrub or tree in your yard, spring is the time to control its growth. Keeping a pine in check is not a simple matter of pruning branches. “Pines aren’t like other evergreens ...

A rare pine tree dubbed the "dinosaur tree" because as a species it is millions of years old, has produced seeds for the first time, after being nurtured for a decade in the UK. The Wollemi pine is ...