what is the scientific name for white ash

What is a white ash tree?

Fraxinus americana, the white ash or American ash, is a species of ash tree native to eastern and central North America.

What are the different types of ash trees?

In addition to white ash, there is Biltmore ash ( F. biltmoreana ), green ash ( F. pennsylvanica ), pumpkin ash ( F. profunda ), blue ash ( F. quadrangulata ), and Sullivan's ash ( F. smallii ). Biltmore and Sullivan's ash have sometimes been considered subspecies of white ash.

How much sun does a white ash tree need?

The ash trees perform best growing in full sun and organically rich, well-drained loamy soil. Although it prefers six hours of sunlight daily, white ash also tolerates some shade, and established ash trees are relatively drought tolerant. White ash trees are the most common trees from the Fraxinus genus growing in the United States.

Are there any white ash trees that are resistant to borer?

Emerald Ash borer is a relatively new pest with a major impact on ashes. There are no resistant varieties. Uses for white ash tree: This is a fast-growing but long-lasting tree, best used in large spaces because of its eventual size. It makes a good shade tree and an excellent city tree.

What is white ash called?

White ash (Fraxinus americana), also called Biltmore ash or Biltmore white ash, is the most common and useful native ash but is never a dominant species in the forest. It grows best on rich, moist, well-drained soils to medium size.

What is the scientific name for ash tree?

FraxinusAsh / Scientific name

Why is it called white ash?

It's a white ash tree! White ash gets its name from the thousands of papillae on its leaves, giving the leaves a white tinge best seen from the underside of the leaf.

What family is the white ash in?

OlivesWhite ash / FamilyOleaceae, also known as the olive family, is a taxonomic family of flowering shrubs, trees, and a few lianas in the order Lamiales, It presently comprises 28 genera, one of which is recently extinct. The extant genera include Cartrema, which was resurrected in 2012. Wikipedia

What is white ash used for?

Today white ash is famous for its use in baseball bats (it's shock resistant properties make it ideal for this). The wood is also used in doors, veneer, antique vehicle parts, furniture, canoe paddles, snowshoes, boats, posts, and railroad cars. White ash is considered to be the most valuable wood of the ash species.

How do you identify white ash trees?

How to Identify White Ash Tree. White ash tree identification is by its large pinnately compound leaves with five to nine leaflets, a pattern of diamond-shaped ridges, grayish bark, and an irregular rounded crown. White ash is easy to identify in the fall by its vibrant yellow, red, or purple colors.

How much is a white ash tree worth?

You keep asking yourself, what's my tree worth? Well, now it's the perfect time to find it out with your bare hands! Find the type of your tree and the corresponding basic price per 1 cubic inch....Table of cost of mature trees.Tree typeBasic valueTeak8.88Cedar3.15White Ash2.58White Oak3.5320 more rows•Nov 12, 2021

Is white ash a hardwood?

Fraxinus americana - is a ring porous hardwood and is fairly hard, heavy, and very tough. Ash features a light colored, nearly white sapwood; heartwood is typically tan or light brown.

Is white ash wood valuable?

One of the most valuable hardwood timber trees in North America, white ash are not only treasured by the wood-working industry, but also by many creatures of the forest.

Is white ash poisonous?

Allergies/Toxicity: Ash in the Fraxinus genus has been reported to cause skin irritation, and a decrease in lung function.

Where does white ash come from?

White ash grows naturally from Cape Breton Island, Nova Scotia, to northern Florida in the east, and to eastern Minnesota south to eastern Texas at the western edge of its range (7).

How white ash is made?

Research into ash from wildfires points to burn temperature as the main factor in determining ash's properties. With increasing combustion temperature, the charred organic material and organic nitrogen concentrations decrease, and the ash color lightens from black to gray to white.

What's special about an ash tree?

Ash trees are special because they can restore natural systems. They readily colonize riparian areas where their roots help stabilize stream banks, their leaves feed both aquatic and terrestrial ecosystems, and their branches provide shade and nesting sites for many animals.

What are the types of ash trees?

European ashWhite ashFraxinus ornusGreen AshBlack ashGriffith's ashAsh/Lower classifications

What is ash tree used for?

Uses: Its wood is used to make handles for axes and spades, oars, flooring, hockey sticks and rackets. In the past, ash wood has been used for skis, coaches, carts and farm implements.

Is Yggdrasil an ash tree?

Yggdrasill, Old Norse Mimameidr, in Norse mythology, the world tree, a giant ash supporting the universe. One of its roots extended into Niflheim, the underworld; another into Jötunheim, land of the giants; and the third into Asgard, home of the gods.

What is white ash?

White ash is one of the most used trees for everyday purposes and, to keep up with high demand, is cultivated almost everywhere possible. The wood is white and quite dense (within 20% of 670 kg/m 3 ), strong, and straight-grained. Its species produces an ideal, atypical dominant excurrent structured crown.

Where is the white ash tree native to?

Ornanthes americana (L.) Raf. Fraxinus americana, the white ash or American ash, is a species of ash tree native to eastern and central North America. The species is native to mesophytic hardwood forests from Nova Scotia west to Minnesota, south to northern Florida, and southwest to eastern Texas.

What is the scar on the twig of Fraxinus americana?

Detail of Fraxinus americana twig. The C-shaped leaf scars of white ash are useful in distinguishing this species from the closely related green ash ( F. pennsylvanica ). The lateral buds of F. pennsylvanica share a less curved margin with their corresponding leaf scars, imparting an overall D-shape to the latter.

How many leaflets does a white ash tree have?

The White Ash's compound leaves usually have 7 leaflets per leaf whereas other ash trees are usually more diverse. Like other species in the section Melioides, Fraxinus americana is dioecious, with male and female flowers produced on separate individuals. Detail of Fraxinus americana twig.

How many ash trees have been killed by ash?

It has killed at least 50 million ash trees so far and threatens to kill most of the ash trees throughout North America.

Why are ash trees more susceptible to fungus?

This fungus is, for the most part, fatal, both directly and indirectly, by weakening the tree's immune system so that it is more susceptible to attacks from pests or pathogens. Because of this, younger trees are more affected, and fully mature ash trees are incapable of living long enough to reproduce.

What color are the leaves of white ash?

Green ash leaves are similar in color on upper and lower sides, and twigs are smoother. White Ash leaves turn yellow or red in Autum n.

White Ash Facts

White ash ( Fraxinus americana) is a hardwood deciduous tree species native to North America. The ornamental tree is in the ash tree genus Fraxinus and the olive family Oleaceae. White ash trees are recognized by their compound leaves, upright spreading branches, oval or pyramidal shape, and white timber.

White Ash Leaves

Leaves on the white ash tree are identified as pinnately compound, with each leaf typically comprising of seven leaflets. Individual leaflets are pointed, lance-shaped blades growing oppositely and measuring 3” to 5” (7.5 – 13 cm) long. The entire white ash compound leaf measures 8” to 12” (20 – 30 cm) long.

White Ash Bark

White ash bark is a distinctive gray or light brown color that develops deep furrowing as the tree matures. An identifying trait of white ash bark is the distinct diamond pattern or net-like structure and pointed ridges covering the straight central trunk.

White Ash Tree Flowers

Flowers on white ash trees are clusters of small, fuzzy blooms that appear in spring. White ash trees are classified as dioecious — male and female flowers appear on separate trees. The panicles on female ash trees are loose clusters of light green to purplish flowers. Male flowers grow in tighter clusters.

White Ash Seeds (Fruit)

After flowering, only female white ash trees produce fruit in the form of drooping clusters of flattened, winged seeds called samaras. The seed cases are oval and slender and a yellowish to pale green color. Masses of these pendulous samaras persist on the tree from August throughout winter, giving the white ash tree all-season appeal.

White Ash Tree Fall Color

In the fall, white ash trees turn magnificent shades of orange-yellow, deep burgundy red, and purplish-red. In a landscape or city street, white ash trees add plenty of beauty and color in the fall. Many people describe white ash fall color as the most spectacular of all the species of native ash trees.

How to Identify White Ash Tree

White ash tree identification is by its large pinnately compound leaves with five to nine leaflets, a pattern of diamond-shaped ridges, grayish bark, and an irregular rounded crown. White ash is easy to identify in the fall by its vibrant yellow, red, or purple colors. You’ll also see characteristic clusters of samaras drooping from branches.

How many species of ash are there in Missouri?

Similar species: Missouri has 6 native ash ( Fraxinus) species. In addition to white ash, there is Biltmore ash ( F. biltmoreana ), green ash ( F. pennsylvanica ), pumpkin ash ( F. profunda ), blue ash ( F. quadrangulata ), and Sullivan's ash ( F. smallii ). Biltmore and Sullivan's ash have sometimes been considered subspecies of white ash. A Eurasian species, flowering or manna ash ( F. ornus ), is sometimes cultivated as a landscaping tree. All will likely be eradicated by the invasive emerald ash borer, a wood-boring beetle that kills ash trees before they can reproduce.

What is the name of the tree that kills ash trees?

A Eurasian species, flowering or manna ash ( F. ornus ), is sometimes cultivated as a landscaping tree. All will likely be eradicated by the invasive emerald ash borer, a wood-boring beetle that kills ash trees before they can reproduce.

How tall are trees and shrubs?

There are no sharp dividing lines between trees, shrubs, and woody vines, or even between woody and nonwoody plants. “Wood” is a type of tissue made of cellulose and lignin that many plants develop as they mature — whether they are “woody” or not. Trees are woody plants over 13 feet tall with a single trunk. Shrubs are less than 13 feet tall, with multiple stems. Vines require support or else sprawl over the ground.

What is a white ash tree?

White ash is a medium to large tree with a straight, tall trunk and narrow, rounded or pyramidal crown.

What animals eat ash?

The fruit is eaten by a variety of songbirds, bobwhite, wild turkey, wood ducks, and small mammals. Deer sometimes browse this species heavily. Ash is one of the trees famous for having a mutually beneficial relationship with morel mushrooms, whose underground fungal filaments share nutrients with the roots of the tree.

When do white ash leaves turn color?

The seeds of white ash sprout prolifically in disturbed sites and unkempt yards. Often, white ash leaves turn color in autumn before the peak arrives in Missouri. The word “white” in the common name might refer to the pale undersurfaces of the leaves.

Does white ash have pistillate flowers?

Some botanists have noted that on occasion, individual white ash trees may switch gender, producing only pistillate flowers one year, or only staminate flowers the next; mixed flowers may also be produced. The seeds of white ash sprout prolifically in disturbed sites and unkempt yards.

What is the most common ash tree?

White ash (Fraxinus americana), also called Biltmore ash or Biltmore white ash, is the most common and useful native ash but is never a dominant species in the forest. It grows best on rich, moist, well-drained soils to medium size. Because white ash wood is tough, strong, and highly resistant to shock, it is particularly sought for handles, oars, and baseball bats. The winged seeds provide food for many kinds of birds.

What soil type is white ash?

White ash has demanding soil fertility and soil moisture requirements. These requirements may be provided by soils derived from a variety of parent materials-limestone, basalt, shale, alluvium, and fine glacial till. A large number of soil types may support white ash, many of which are included in the Hapludalfs and Fragiudalfs of the order Alfisols, Haplorthods and Fragiorthods of the order Spodosols, and Dystrochrepts and Fragiochrepts of the order Inceptisols (11).

How is white ash seed dispersed?

Seed Production and Dissemination- The seed is dispersed by wind up to 140 in (460 ft) from the parent tree. White ash seed has a very pronounced dormancy. Although the embryo is completely developed morphologically at the time of seedfall (September to December), the physiological state of the endosperm and embryo inhibit germination. Seeds must be stratified under moist conditions for 2 or 3 months before they will germinate, and the average laboratory germination is 54 percent. The minimum seed-bearing age is 20 years (14).

What is the pH tolerance of white ash?

Its pH tolerance varies from 5.0 to 7.5.

What type of forest cover is white ash?

White ash is a major component in the forest cover type White Pine-Northern Red Oak-Red Maple (Society of American Foresters Type 20) and is a common associate in 25 other forest cover types (4):

What type of soil do sage plants grow in?

Best growth occurs on moderately well drained soils, including areas underlain by compacted glacial till; light textured, well drained, glacial drift; and sandy to clay loam soils in which roots can penetrate to a depth of 40 cm (16 in) or more.

How long do female buds stay open?

Female buds are completely open a few days after they begin to swell. Exposed flowers remain receptive for about I week, but once the stigmas discolor, the period of receptivity is past. Abundant seed crops are borne by about half of the flowering trees.

What is the most popular ash tree?

The white ash tree is probably the most popular of all ashes for landscaping purposes. It is a fast-growing, low-care, multipurpose landscape tree that adapts to almost any conditions.

How tall does a white ash tree grow?

Growing white ash tree: White ash is easy to grow and adaptable, although it reaches its full height (well above 100 feet) only in moist, deep, well-drained soils in full sun. It dislikes dry or rocky soils. It is susceptible to many diseases when grown in poor conditions but relatively pest free when properly placed. Emerald Ash borer is a relatively new pest with a major impact on ashes. There are no resistant varieties.

What is the color of the white ash tree?

Description of white ash tree: This eastern and central North American native is oval in outline in its youth, becoming open and rounded at maturity. The bark is gray to brown with a distinct diamond pattern. It bears deciduous pinnate leaves, usually with 7 leaflets, that are dark green above and paler below. They take on yellow to purple shades in the fall. Female trees produce hundreds of messy seeds and should be avoided.

Is white ash a good tree?

Uses for white ash tree: This is a fast-growing but long-lasting tree, best used in large spaces because of its eventual size. It makes a good shade tree and an excellent city tree.

What is white ash?

White Ash (band), a Japanese music band. Topics referred to by the same term. This disambiguation page lists articles associated with the title White ash. If an internal link led you here, you may wish to change the link to point directly to the intended article.

Where are Fraxinus native to?

Fraxinus americana, a species of tree native to eastern and central North America. Fraxinus albicans, a species of tree native to eastern Texas and southern Oklahoma. Eucalyptus fraxinoides, a species of Australian tree.

Overview

Characteristics

Cultivation and uses

Emerald ash borer

Ash fungal disease