Urban Tolerant Plant Specimen Tree For Sale In Portland

Japonicum contains the isoflavone glycoside sophoricoside. * Grown for its white flowers, borne in late summer after most other flowering trees have long finished flowering. * Cultivated in China for the rutin contained in its leaves and ovaries.

Nice for lawns, parks and golf courses or commercial grounds. * Eucommia ( Eucommia ulmoides ) is a small tree native to China . In a clinical trial involving 119 people, 46% of those treated with the herb showed a significant reduction in blood pressure.

* Ridjica and Sombor in Serbia (where it is called kustelic or galagunja) and Bratislava, the capital of Slovakia, is known for the extensive use of hackberry as a street tree. * Celtis occidentalis, commonly known as the Common hackberry, is a large...

The bark is ground into a powder and then steeped in water in order to obtain the dye. * The "blue" refers to a substance secreted by the inner bark when exposed to air, not to the leaves, which are dark green, pale yellow in fall, or to the bark, which...

Tolerates alkaline soils so long as they are deep and rich in humus. * This tree grows 4.6 to 6 m (15 to 20 ft) in height, and spreads to 4.6m in width at maturity, and displays upright oval growth in youth, and spreads and mounds with age.

* Catalpa speciosa , commonly known as the Northern Catalpa , is a species of Catalpa that is native to the midwestern United States in Arkansas , Illinois , Indiana , Missouri , Kentucky , Pennsylvania , and Tennessee .

This Bonsai is a good one for beginners because it is low-maintenance, a slow grower, and has a burly frame. Reduce the pine growth slowly over time it will tolerate styling and repotting in the summer months and early fall.

* A decoction of the bark has been used in the treatment of sore throats. The wood is also used to produce sporting goods and plywood. * Sugarberry is frequently planted as a shade-tree within its range.

Prefers a deep sandy loam and a very sunny position. * A small tree with a sturdy upright trunk which divides into stout branches that usually spread to form a broad flat head. * In the wild, eastern redbud is a frequent native understory tree in mixed...

It doesn't like harsh conditions and excessive heat, which tends it toward disease problems. * Sorbus aucuparia ( Rowan , European Rowan , Mountain ash , or European mountain ash ), is a species of the genus Sorbus , native to most of Europe except for...

* Attractive compound leaves, gray-green when young, olive green when mature; white flowers in 5" erect clusters in June and July, "smell like new mown grass" (Dirr); attractive bark, "peeling with maturity, rich shining amber to brown, developing a curly...

The flowers are produced before the leaves, as with most members of the Magnolia subgenus Yulania. * This is a very adaptable species with silver-gray bark that is nice in the winter landscape.

* In recent years, this species has been extensively used in Bonsai. * Carpinus orientalis (Oriental Hornbeam) is a hornbeam native from southeastern Europe to northern Iran and occurs usually on hot dry sites at lower altitudes in comparison to the European...

* Its previous scientific name was Quercus nuttallii , but it is now known as Quercus texana ; this has created much confusion with Texas Red Oak which was known as Quercus texana but is now known as Quercus buckleyi .

* A handsome species, one of the rarest in cultivation (rare even in its own Yalung R.valley) * A small, 8-30' tree/shrub.

* This species has a deeply penetrating root system that firmly anchors the tree against winds. * The specific epithet pungens means "sharply pointed", referring to the leaves. * It is also grown for the cut Christmas tree industry.

* An excellent fuel. * The European nettle tree also known as European Hackberry or Lote tree ( Celtis australis ), is a deciduous tree that can grow 20 or 25 meters in height. * A yellow dye is obtained from the bark * It is often planted as an ornamental...

* Like many other eastern Asian woody plants, bearded maple starts preparing for winter early. In habit it perhaps most resembles the native hazelnut (Corylus avellana). * Distinguishing bearded maple from other similar species is quite easy if you look...

* Bacteria on the roots fix atmospheric nitrogen - whilst this enables the tree to grow well in quite poor soils it also makes some of this nitrogen available to other plants growing nearby.

* Bacteria on the roots fix atmospheric nitrogen - whilst this enables the tree to grow well in quite poor soils it also makes some of this nitrogen available to other plants growing nearby.

* Chinese Elms are frequently used in bonsai; they are considered a good choice for beginners owing to their high tolerance of pruning. * A small to medium deciduous , semi-deciduous (rarely semi- evergreen ) tree growing to 10–18 m (30–60 ft) tall...

* 11-15 tapering, pointed leaflets make up the feathery leaves of this little known 20-30' tree & are carried on red shoots; its 4-6" clusters of early flowers are followed by creamy-yellow fruit tinted with pink...

* Cupressus lusitanica , ( Cedro Blanco ; Teotlate , distinctive names used in Mexico); Cedro Blanco means White Cedar and is also known as Mexican White Cedar , is a species of cypress native to Mexico and Central America ( Guatemala , El Salvador and...

* It is closely related to Acer saccharum (Sugar Maple). * Native to the Rocky Mountains in North America.

Carolina; native to southeast and south-central U.S. Carolina, but Dirr says the flowers are more refined; he recommends it highly; usually multitrunked, with an arching habit similar to that of H.

It forms a narrow column, has dark green foliage, 2" cones which are blue black when young. * Picea omorika ( Serbian Spruce ) is a rare, local spruce , endemic to the Drina River valley in western Serbia and eastern Bosnia and Herzegovina near Visegrad...

Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby. * This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen.