Pinus ponderosa, commonly known as the ponderosa pine or western yellow pine, is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the mo
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Ponderosa pines at Quartz Mountain Pass, Oregon
P. p. subsp. benthamiana, here at Downieville, California, always has green immature cones.
Pines are a genus of conifers in the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae. The species are trees or shrubs with their leaves in bunches, usually of 2 to 5 needles. The s
Pinus ponderosa
…Pinus ponderosa, commonly known as the ponderosa pine or western yellow pine, is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the most widely distributed pine species in North America…
Pinus jeffreyi at Lassen Volcanic National Park
Pinus lambertiana is the tallest pine species.
Pinus culminicola is a low-growing shrub, among the shortest pines.
Ancient Pinus longaeva, among the oldest of all trees