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Shagbark Hickory
Shagbark Hickory

... feet from the ground, and should not be planted underneath power lines. It grows at a medium rate, and under ideal conditions can be expected to live to a ripe old age of 120 years or more; think of this as a heritage tree for future generations! This tree does best in full sun to partial shade. It ...
Osakazuki Japanese Maple
Osakazuki Japanese Maple

... lines. It grows at a slow rate, and under ideal conditions can be expected to live for 80 years or more. This tree does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is particular about its soil conditions, with a strong ...
Cornus florida L. Flowering dogwood, dogwood.
Cornus florida L. Flowering dogwood, dogwood.

... Tiny greenish-yellow perfect flowers with 4 small reflexed petals. Anthers held horizontally just above petals on the 4 stamens. Flowers in large clusters, subtended by 4 large white (sometimes pinkish), notched “bracts” (actually enlarged bud scales, but almost always referred to as bracts when spe ...
Pyramidal European Hornbeam
Pyramidal European Hornbeam

... has a low canopy with a typical clearance of 3 feet from the ground, and should not be planted underneath power lines. It grows at a slow rate, and under ideal conditions can be expected to live to a ripe old age of 120 years or more; think of this as a heritage tree for future generations! ...
Employee Manual
Employee Manual

... Red & Freeman maple are named for their red flowers, red fruit, red twigs, and of course, brilliant red fall foliage! Small red flowers appear on red maples early in the spring from March to April. Their fruit (called samaras) matures in June. They are fast-growing trees that reach 40 to 60 feet or ...
Basswood (Tillia Americana) By Anne Krantz, NH Big Tree
Basswood (Tillia Americana) By Anne Krantz, NH Big Tree

... It’s easy to see why basswood trees are uncommon today. They need good deep soil, rare in New England. A century ago, when found they were cut down to feed the slicing machine to make throw-away containers. Obviously these containers weren’t a sustainable product as the wood became more difficult to ...
Backhousia citriodora, Lemon Myrtle tree
Backhousia citriodora, Lemon Myrtle tree

... chance you’ll come across Backhousia citriodora in its native habitat. It’s an evergreen tree of the Myrtace- ...
National Tree in PDF format
National Tree in PDF format

... Etymology: The common name, banyan, is derived from ‘banias’, Portuguese used this word to refer specifically to Hindu merchants, who used to conduct their business under this tree. Eventually ‘banyan’ became the name of the tree itself. The generic name, Ficus is a Latin name for figs and the speci ...
Floating Cloud Japanese Maple
Floating Cloud Japanese Maple

... This dwarf tree does best in full sun to partial shade. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is particular about its soil conditions, with a strong preference for rich, neutral soils. It is somewhat tolerant of urban pollution, and will benefit ...
Part 3 of 5 - The New York Forest Owners Association
Part 3 of 5 - The New York Forest Owners Association

... Compete with spring ephemerals Inhibits mycorhizal tree fungi Lower leaves kidney shaped with triangular upper leaves Up to 3,000 seeds per plant ...
Appendix 3 - Tree fact files
Appendix 3 - Tree fact files

... © Forestry Commission ...
Drought Tolerant Native Plants
Drought Tolerant Native Plants

... drought tolerant but needs excellent drainage with very sandy soil. Butterflies, particularly monarchs, love it. Green Milkweed (Asclepias viridis) has green flowers. St. Andrew’s Cross (Ascyrum hypericoides) is a small shrub with yellow flowers that bloom June to September. Yaupon Holly (Ilex vomit ...
The Planter`s Palette Plant Information Page
The Planter`s Palette Plant Information Page

... Columnar European Hornbeam has forest green foliage throughout the season. The pointy leaves turn yellow in fall. Neither the flowers nor the fruit are ornamentally significant. The smooth gray bark adds an interesting dimension to the landscape. Landscape Attributes: Columnar European Hornbeam is a ...
Callery Pear, Bradford Pear Pyrus calleryana Rosaceae
Callery Pear, Bradford Pear Pyrus calleryana Rosaceae

... 'Aristocrat' - This oval-pyramidal cultivar is preferable to 'Bradford', as its limbs feature a wider branching angle that makes the tree less likely to split. It reaches 35' tall with a slightly more narrow spread and has wavy leaf margins. It flowers slightly later than other cultivars. It express ...
Southeast Campus Tree Walk
Southeast Campus Tree Walk

... The slow-growing, evergreen Holly Oak, native to southern Europe and northwestern Africa, can grow 65-100 ft tall and has a dense rounded form. The gray bark is nearly smooth or finely scaly. The leaves are ovate to lanceolate in shape with an acute tip, and have a leathery texture. They are glossy ...
Ulmus alata Winged Elm - Environmental Horticulture
Ulmus alata Winged Elm - Environmental Horticulture

... shade, growing relatively quickly on any soil. It is an extremely sturdy and adaptable tree and is well-suited as a shade or street tree. It grows very well in urban areas and is suited to parking lot islands and other confined soil spaces. It must be pruned regularly at an early age to eliminate do ...
Weeping European beech - Business Services
Weeping European beech - Business Services

... • A rare tree, approximately 100 years old. • This form was displayed at the Centennial Exposition at Fairmount Park. ...
Santol (Sandoricum koetjape)
Santol (Sandoricum koetjape)

... Propagation. Santol can be propagated sexually by the use of seeds and asexually by budding, grafting, inarching, and marcotting. Sow seeds 5 cm apart in a seedbed with fine sand. Transplant into individual containers when the first pair of leaves have matured. Use seedlings as rootstocks when these ...
Turning Over a New Leaf... Place your order for our FALL TREE SALE
Turning Over a New Leaf... Place your order for our FALL TREE SALE

... Emerald Green Pyramidal Arborvitae, Thuja occidentalis 'Emerald Green' (3"-6"): Pyramidal compact growth. Good barrier. ...
Urban Tree Biology
Urban Tree Biology

... A. Monocotyledons (Monocots) y produce 1 seed leaf (cotyledon) y flower parts generally in multiples of 3 y leaves long and narrow with parallel veins y vascular system arranged in bundles (palms ...
Nature Notes
Nature Notes

... Next time you are walking through the tropical woodland or along a creek bed in the Centre, look out for mistletoe. Mistletoe often grows on the branches of eucalypt trees. The leaves are a different colour to those on the rest of the tree. Mistletoes are parasitic plants. They suck water and minera ...
WAX MYRTLE
WAX MYRTLE

... up to 35 feet tall) with thin, alternate, olive green leaves to 4 inches long. Leaves are aromatic when crushed. Flowers are small, inconspicuous, pinkish catkins, followed by rounded, green to grayish blue fruits, densely clustered along stems. Fruit is coated with wax. Impacts: Wax myrtle grows ve ...
Amur Maackia - County Line Landscape Nursery
Amur Maackia - County Line Landscape Nursery

... Amur Maackia will grow to be about 25 feet tall at maturity, with a spread of 30 feet. It has a low canopy with a typical clearance of 5 feet from the ground, and is suitable for planting under power lines. It grows at a slow rate, and under ideal conditions can be expected to live for 50 years or m ...
Amur Maple (Acer ginnala)
Amur Maple (Acer ginnala)

... colors created by the fields of crops, ready for harvest, against the beauty of the fall coloration of trees is a site to remember. Even in the driest years, the colors always seem to put a nice end on the summer months. Foresters are often asked what tree produces the best fall color. The answer is ...
Columnar European Hornbeam
Columnar European Hornbeam

... Columnar European Hornbeam has forest green foliage throughout the season. The pointy leaves turn yellow in fall. Neither the flowers nor the fruit are ornamentally significant. The smooth gray bark adds an interesting dimension to the landscape. Landscape Attributes: Columnar European Hornbeam is a ...
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Ailanthus altissima



Ailanthus altissima /eɪˈlænθəs ælˈtɪsɨmə/, commonly known as tree of heaven, ailanthus, or in Standard Chinese as chouchun (Chinese: 臭椿; pinyin: chòuchūn; literally: ""foul smelling tree""), is a deciduous tree in the Simaroubaceae family. It is native to both northeast and central China, as well as Taiwan. Unlike other members of the genus Ailanthus, it is found in temperate climates rather than the tropics. The tree grows rapidly and is capable of reaching heights of 15 metres (49 ft) in 25 years. However, the species is also short lived and rarely lives more than 50 years, though its remarkable suckering ability makes it possible for this tree to clone itself indefinitely and live considerably longer (since they are linked to the mother tree and thus partly fed by it, the suckers are less vulnerable than the seedlings and can grow faster).In China, the tree of heaven has a long and rich history. It was mentioned in the oldest extant Chinese dictionary and listed in countless Chinese medical texts for its purported ability to cure ailments ranging from mental illness to baldness. The roots, leaves and bark are still used today in traditional Chinese medicine, primarily as an astringent. The tree has been grown extensively both in China and abroad as a host plant for the ailanthus silkmoth, a moth involved in silk production. Ailanthus has become a part of western culture as well, with the tree serving as the central metaphor and subject matter of the best-selling American novel A Tree Grows in Brooklyn by Betty Smith.The tree was first brought from China to Europe in the 1740s and to the United States in 1784. It was one of the first trees brought west during a time when chinoiserie was dominating European arts, and was initially hailed as a beautiful garden specimen. However, enthusiasm soon waned after gardeners became familiar with its suckering habits and its foul smelling odour. Despite this, it was used extensively as a street tree during much of the 19th century. Outside of Europe and the United States, the plant has been spread to many other areas beyond its native range. In a number of these, it has become an invasive species due to its ability both to colonise disturbed areas quickly and to suppress competition with allelopathic chemicals. It is considered a noxious weed in Australia, the United States, New Zealand and many countries of central, eastern and southern Europe. The tree also resprouts vigorously when cut, making its eradication difficult and time consuming. In many urban areas, it has acquired the derisive nicknames of ""ghetto palm"", ""stink tree"", and ""tree of Hell"".
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