Pinus can be shrubs or large, evergreen trees, some species with attractive bark, developing an irregular outline with age and bearing long needle-like leaves in bundles of 2, 3 or 5; conspicuous cones may fall or remain on the tree for years
P. jeffreyi is a large evergreen tree, conical when young, with slender, grey-green needles to 22cm in length, in bundles of three. Cones ovoid, to 20cm in length