Pinus sabiniana - US Forest Service
Heavy resin production by healthy trees provides a strong defense against most species of bark beetles. Gray pine is host to a variety of cone, twig, and foliage insects, but the damage they cause is usually minor . Gray pine growing in hardpan is susceptible to windthrow under waterlogged soil conditions .
Pinus sabiniana - Wikipedia
Pinus sabiniana (sometimes spelled P. sabineana), with vernacular names including towani pine, foothill pine, gray pine, bull pine, and digger pine, [2] [3] [4] [5] [6] is a pine endemic to California in the United States.
The Gray Pine - The Real Dirt Blog - ANR Blogs
2019年3月8日 · The gray pine (Pinus sabiniana) is arguably the least attractive of the many pines in its genus. It lacks the symmetrical, stately appeal of the Ponderosa pine; its gray needles seem listless compared to the glistening, bristly foliage of the lodgepole pine; and it looks spindly and awkward beside the massive dignity of the sugar pine.
Pinus sabiniana (gray pine) description - The Gymnosperm Database
2024年11月27日 · Description of the evolution, biology, distribution, ecology, and uses of Pinus sabiniana (gray pine).
Wildlife: Numerous birds feed on the seeds of gray pine including the red-shafted flicker, California jay, and band-tailed pigeon. The foliage, bark, and seeds provide food for black bears, Douglas chickarees, and gray squirrels. Mule and white-tailed deer browse the foliage and twigs.
Gray Pine – Pinus sabiniana - nwconifers.com
Bark: The bark is dark brown and breaks into irregular furrows on large trees. Where it grows: Gray pine is rare in Oregon, but it grows below 4000 feet in several locations, mostly in Jackson County, northwest of Medford. It also grows around the edges of the Central Valley of California.
Pinus sabiniana | Landscape Plants | Oregon State University
Conifer, evergreen tree, 40-70 ft (12-21 m) tall or higher, often multistemmed and crooked trunk, crown rounded and open. Bark gray-brown, thick, deeply fissured, exfoliating in irregular patches, revealing a red-brown under bark.
Gray Pine – Pinus sabiniana - NW Conifers
Bark: The bark is dark brown and breaks into irregular furrows on large trees. Where it grows: Gray pine is rare in Oregon, but it grows in several locations, mostly in Jackson County, northwest of Medford. It commonly grows around the edges of the Central Valley of California.
Jack pine - Wikipedia
The bark is thin, reddish-brown to gray in color in juvenile stages. As the tree matures it becomes dark brown and flaky. The wood is moderately hard and heavy, weak, light brown colour.
Tree Identification: Pinus sabiniana - Grey Pine - Blogger
2010年10月4日 · Bark is dull gray, darkening and thickening with age, becoming roughly furrowed with scaly ridges. The bark of this foothill pine (Pinus sabiniana) is oozing a sticky, golden pitch. Such pitch was chewed like gum by the Wappo natives in the region in and around what is now Bothe-Napa Valley State Park.