Pinus ponderosa P. & C. Lawson, is a large, long-lived, native forest tree common throughout the western U.S. Height of mature trees range from 55 to 90 feet. Diameter breast high ranges …

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Ponderosa pine (Pinus ponderosa P. & C. Lawson), is a wide-ranging conifer occurring throughout the western United States, southern Canada, and northern Mexico (fig. 1) (Little …

Ponderosa pine is a native, perennial, evergreen tree found over broad expanses of Montana and Wyoming. It is a long-lived, deep-rooted; drought-tolerant species with an average mature …

ponderosa pine forests can often withstand ground-level fires, droughts, and other threats with low mortality. Heights of these stands depend on age and local climate conditions; drier locations

Ponderosa pine (Pinus ponderosa P. & C. Lawson) has a long history of management to retain multiple age classes within a single stand. This is primarily the result of the disturbance …

Ponderosa pine (Pinus ponderosa) is known also as western soft pine, western yellow pine, bull pine, and blackjack pine. Jeffrey pine (P. jeffreyi), which grows in close association with …

Ponderosa pine is one of the most widespread and important softwood lumber species in western North America. The wood is relatively light in weight, averaging about 28 pounds per cubic …

In this report, we present a science-based framework for managers to develop place-based approaches to forest restoration of Front Range ponderosa pine and dry mixed-conifer forests.

Ponderosa pine is a perennial, woody, evergreen tree native to western North America. Hunter ponderosa pine is a bulk from 38 parent trees from Nebraska (16 trees), Montana (15), and …

Ponderosa pine nitrogen (N) status was often better than the N-status of other Inland Northwest species, and therefore growth response to N fertilization was often lower than that of other …

Retain current mature and older ponderosa pine stands. Plant ponderosa pine where it has been lost. A warmer climate will potentially convert drier ponderosa pine stands to grassland or …

Pinus ponderosa Lawson & C. Lawson var. scopulorum Engelm.

Pinus ponderosa, commonly known as the ponderosa pine, [3] bull pine, blackjack pine, [4] western yellow-pine, [5] or filipinus pine, [6] is a very large pine tree species of variable habitat …

Practical experience with early ponderosa pine plantations (early part of the 20th century) and widely-distributed spacing studies led to commonly-used residual stocking levels of …

Quaking Aspen Lodgepole Pine Ponderosa Pine Balsam Fir White Spruce Black Spruce Black Locust Northern Red Oak. Return to top. Silvics of North America is made possible through a …

The PLANTS Database includes the following 5 subspecies of Pinus ponderosa Lawson & C. Lawson Click below on a thumbnail map or name for subspecies profiles. Native

Ponderosa forest near Forest Lakes, Arizona Ponderosa forest near Mormon Lake, Arizona. Ponderosa pine forest is a plant association and plant community dominated by ponderosa …

Ponderosa pine is one of the most widely distributed tree species in western North America. It is highly-valued as a source of lumber, but also is key to the health and