Oregon State University Landscape Plant Database Identify woody plants and browse native and non-native landscape trees for form, color, and function Friends of Trees Tree Database Browse trees offered by Friends of Trees Flowers are highly fragrant, and the smooth bark is dark brown to red with small gray interrupted bands. The woody understory is often cleared naturally by fire every 20-30 years. With this little field book we can get an idea of the numbers of species in some of the common categories (genera) of … Its crown is shaped like a pyramid, with the top somewhat rounded and limbs extending nearly to the ground. Character They also used the bark to dye fishing nets to make them less visible underwater. It has a good shade tolerance as an understory tree but can also tolerate full sun as long as the ground is moist. Leaves are broadleaf ovals that turn yellow in the fall. Climate Seldom growing more than 40 feet tall, this tree looks more like a very large shrub. Like all true firs, cones sit on top of branches rather than hang down. They are easily identifiable by long needles that grow in bundles of three. Range The bright green leaves are distinctly six-lobed, ending in one to four bristles. Frequent and dense summer fog helps limit the evaporative power of the sun, while “fog drip” that condenses on tree crowns adds to soil moisture. Cold-damaged trees die back at the top. Character Management Without fire present, most knobcone pine forests will eventually be replaced by tree species that are more tolerant of shade. Larch is harvested for high-quality lumber that is resistant to decay. Character Character Sacagawea’s fruit Considered a small to medium-size evergreen tree, the Pacific yew is extremely slow-growing and often rots from the inside, creating hollow forms. The California red fir often dominates large areas of high country that are a major watershed, particularly in California. Birds and small mammals will eat the fruits, but humans can get sick from them as they are, as their name indicates, quite bitter. Management Scattered, on well-drained, usually rocky soils in the foothill forests of the southern Willamette Valley and southwest Oregon, below 5,000 feet. On wetter sites, along streams and lakes, you’ll often find western azalea within Port-Orford-Cedar communities. For generations, young shoots have been used for basket weaving, and the wood of its eastern cousin is used for making piano keys, arrows and golf club heads. Oregon varies greatly in terms of elevation, temperature, wind, rainfall and soil … Management The Pacific madrone is a gorgeous, unique tree. There are three junipers that are native to the Pacific Northwest, but the one you’ll likely encounter is the western juniper, which is prominent throughout the drier parts of the state, particularly central Oregon. Locust Tree Identification. One of the world’s few deciduous conifers Tribal roots Black cottonwood prefers moist, riparian areas at elevations of 0-6,000 feet. Understory Identify the trees sent to you in the mail by their leaves or painted color. Parts of the bitter cherry tree were used for poultices and bark infusions by Native Americans. The oldest known cedar of Lebanon is more than 1,000 years old. Needles are borne in dense clusters on large, woody pegs and are 1 to 2 inches long. It is native to western North America and is found within 250 miles of the Pacific coast where soil is moist and the air is humid. Range The white alder prefers temperate conditions and moist soil. The understory of these kinds of forests include snowberry, heartleaf arnica and antelope bitterbush, and is typically inhabited by chickadees, squirrels and Stellar’s jays. Products as well, such as ponderosa pine can occur in frost pockets and on moist well-drained... 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