|
|
Leaf Characteristics
- broad, flat
- compound
- pinnately compound
- margins toothed
- leaflets similar in size and
shape
- leaves opposite
- leaflets with short
stems
- leaflets irregularly toothed,
or only near tip
- twigs and leaf stalks smooth
|
|
Fruit Characteristics
- single winged
- elongate
- seed cavity round or
flattened
- fruit straight
- less narrow, less tapered,
about 1/4" wide
|
|
|
White
Ash Fraxinus
americana
This is the
largest of the Ash trees in North America, sometimes reaching 100 feet in
height. The tallest specimen in Ohio today reaches 85 feet, and almost is
6 feet in diameter. The firm, gray bark of the White Ash has
diamond-shaped furrows and interlacing ridges. The tree grows in the rich,
moist, well-drained soil of bottomlands and not-so-dry slopes. It ranges
throughout Ohio. The size and value of White Ash trees make this one of
the primary commercial hardwoods in the United States. The wood is hard,
strong, elastic, and very useful. It has a variety of applications,
including interior finish, vehicles, furniture, containers, and wooden
equipment. Also, it often has been used as a shade or street tree. Several
kinds of birds eat the fruit. |
|
Tree Size
height
60' - 80' diameter 2' - 4'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- all teeth same
size
- long stem, wide
leaf
- rounded, without
glands
- few, course teeth
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- fruit in small capsules along
stem
- capsule with floss and disk
at base
- thin walled, narrow
|
|
|
Bigtooth
Aspen Populus
grandidentata
As the name suggests, the leaves of this
tree have large, coarse teeth. The tree grows in moist soil near streams,
and frequently is one of the first trees to grow in abandoned fields and
burned-over areas. Although widely distributed in Ohio, it is more common
in the northern part of the state. Human use of this tree is mainly as
pulpwood, although it sometimes is used in rough construction. Much of the
tree, however, is used by animals. The beaver uses it both for food and
construction, and several other mammals and birds use the bark, twigs and
buds as food. |
|
Tree
Size height 30' - 60' diameter
1' - 2'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- all teeth same
size
- long stem, wide
leaf
- rounded, without
glands
- many, fine teeth
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- fruit in small capsules along
stem
- capsule with floss and disk
at base
- thin walled, narrow
|
|
|
Quaking
Aspen Populus
tremuloides
The smaller, finer teeth on the leaves of
this aspen contrast with those of the Bigtooth
Aspen. The tree will grow in almost any soil except in the wettest
swamps. As with its "bigtoothed" relative, it is a "pioneer" tree, growing
readily in burned-over areas and unused fields. In northern Ohio this tree
is common. In the southern part of the state it is widely distributed, but
more local and less common. Human and animal use of the Quaking Aspen is
similar to that of the Bigtooth
Aspen. |
|
Tree
Size height 20' -
60' diameter 1' - 2'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- all teeth same
size
- shorter stem
- side veins near base longer
than others
- asymmetrical base, broad
- large, 2" to 6"
long
- 4" to 6" long, pale green
beneath
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- without husk or
capsules
- loose, not packed tightly
together
- fruit with pit
- whole fruit less than 1
inch
- not like rasperries
- fruit not at end of single
stalk
- fruit loosely
clustered
- gray-green
|
|
|
Basswood (American Basswood, American
Linden) Tilia
americana
The tree grows in rich, moist, well-drained
soil. It is found throughout glaciated Ohio, in the western, northwestern
and northern parts of the state. The tough, fibrous inner bark has been
used by Native American Indians and settlers in making rope, mats, and
thongs. The wood is light and soft, and is well suited for working.
Although rather weak, it has been used for cheap furniture, containers,
beekeeping supplies, and various woodenware. Honeybees feed on the
flowers, producing what is reputed to be a choice grade of honey. Birds
eat the buds, small mammals eat the fruit, and several species feed on the
bark and sprouts. |
|
Tree
Size height 60' -
80' diameter 2' - 3'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- course teeth
- 2" to 5" long
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- nut in a husk
- thin, spiny husk
- fruit less than 2" in
diameter, weak, unbranched spines
|
|
|
Beech (American Beech) Fagus grandifolia
The tallest American Beech found today in
Ohio, in Ashtabula County, is 130 feet tall. The smooth gray bark of this
grand tree is familiar to many. Also distinctive are the long, slender,
pale chestnut-brown buds, readily visible during the winter. The tree
prefers deep, fertile, well-drained but moist soils. It is found
throughout Ohio, probably in every county, and particularly in mature
woods. In those parts of the state, however, where prairie grasses
originally dominated plant growth, the American Beech is limited in its
distribution. The tough, strong wood is used for flooring, furniture and
other wooden ware. Hollows in beech trees provide shelter for many
animals. And many mammals and birds, including deer, bear, squirrels,
grouse and turkey, feed on the nuts. The smaller European
Beech is widely planted in the United States as an ornamental
tree. |
|
Tree
Size height 60' - 100'
diameter 2' - 3'
Bark
Twigs and Buds
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- small teeth between larger
teeth
- base symmetrical
- base not wedge-shaped
- leaf long, oval
- narrows toward tip
- twice as long as wide
|
|
Fruit Characteristics
- cone or
cone-like
- cone greater than 1
inch long
- wings on both sides of
scales
- seed with wings
- smooth winged
nutlets
- cone short,
robust
- cone 2 times as long
as wide
- scales hairy
|
|
|
Yellow
Birch Betula
alleghaniensis
The bark on limbs and young trunks is
silvery-yellowish in color, hence the name. On older trunks the smooth
bark breaks open and curls back in thin plates. This tree is limited to a
cool, moist habitat. In Ohio it most commonly occurs in the northeastern
quarter of the state, but can be found southward in ravines along the
western edge of the Allegheny Plateau. The Yellow Birch tree is the most
frequently used birch for lumber. Its hard, strong wood is used for
furniture and various small objects. Deer, rabbits and beaver feed on this
tree, and Ruffed Grouse eat the buds during the winter. |
|
Tree Size
height
60' -
80' diameter
2' - 4'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- all teeth same size
- shorter stem
- all side veins same
length
- long, not narrow
- veins curved
- less than 5" long
- stem less than 1/3 length of
leaf
- short tip, veins not
dense
- narrow
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- without husk or
capsules
- loose, not packed tightly
together
- fruit with pit
- whole fruit less than 1
inch
- fruit without strap-like
modified leaf
- not like rasperries
- fruit not at end of single
stalk
- loosely clustered
- various colors but leaves not
modified
- round, dark red to
black
- 0.5" in diameter
- with stone or pit
|
|
|
Black
Cherry Prunus
serotina
The tree grows on deep, moist but
well-drained, fertile soils. It is found in forests, and also in open
fields, second-growth woodlands, and along fence-rows. This is one of the
most valuable timber trees in Ohio. Its strong, heavy wood has been used
extensively for furniture, veneer, and interior finish. Although small in
size, the fruit has been used in making wine and jelly. Many kinds of
birds and mammals feed on the prolific fruit.
|
|
Tree
Size height 50' -
60' diameter 1' -
3'
Bark
Flower
|
|
|
Leaf Characteristics
- broad, flat
- simple
- not lobed
- fine, double teeth
- small teeth between larger
teeth
- base asymmetrical
- not rough beneath
|
|
Fruit Characteristics
- single winged
- oval to circular
- wing edges hairy
|
|
|
American Elm
(White Elm) Ulmus
americana
This is the largest and most widespread elm
in the United States. The tallest example in Ohio today, growing in
Hamilton County, stands 97 feet. The tall, drooping crown growing above
divided trunks gives the mature tree a distinctive, vase-like appearance.
The tree grows on rich, moist bottomlands and in ravines, and sometimes on
moist slopes and woodlands. Although widespread in Ohio, many trees have
been destroyed by the Dutch Elm disease. In the past it extensively was
used as a shade and ornamental tree. The wood has been used in much the
same way as that of the Slippery
Elm. Both birds and mammals feed on fruit and buds, and mammals will
the the bark and twigs of younger trees. |
|
Tree Size
height
75' - 100+' diameter 2' - 4'
|
|
|
Leaf Characteristics
- flattened leaves (needles)
- needles wide, with 2 white
lines beneath
|
|
Fruit Characteristics
- cone or
cone-like
- cone less than 1 inch
long
- oblong cone
- 0.5 - 0.8 inches
long
|
|
|
Eastern
Hemlock Tsuga
canadensis
This tree, the only hemlock found in Ohio,
is large, growing to a height of 60 to 75 feet and a diameter of 1 to 3
feet. In virgin forests it grew to more than 100 feet in height and 4 feet
in diameter. The distinctive, flat needles are glossy green above, and
pale green with two white lines below. The scaly bark of mature trees is
dark purplish brown and deeply furrowed. The tree grows best in cool,
moist locations such as the north-facing slopes of deep ravines in eastern
Ohio. The wood is inferior to that of White
Pine and is used for rough construction lumber, and as pulpwood.
Formerly, the bark was much in demand for its tannic acid, used in tanning
leather. Several birds and mammals feed on the seeds. |
|
Tree Size
height
60' - 75' diameter 1' -
3' |
|
|
Leaf Characteristics
- broad, flat
- compound
- pinnately compound
- margins toothed
- 3 end leaflets usually
distinctly larger than basal leaflets
- 5 to 7 leaflets
- leaves large
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- nut in a husk
- thinner husk
- husk 0.25" or more
thick
- nut yellowish
white
- nut rounded at base
|
|
|
Shagbark
Hickory Carya
ovata
The distinctive, shaggy bark, conspicuous on
tall straight trees, gives this species its name. It grows well in both
wet and dry areas, but prefers well-drained soils. In Ohio it is widely
distributed, and probably can be found in every county. It commonly is
found in association with oak trees. The wood is hard, strong, tough and
elastic, and is used in handles for tools and in athletic equipment. The
wood also makes excellent firewood, and often is used in smoking meat. As
with other edible nuts, squirrels compete with humans for this
fruit. |
|
Tree Size
height
50' - 90' diameter 1' - 3'
Bark
|
|
|
Leaf Characteristics
- broad, flat
leaves
- simple leaves
- not lobed
- fine, double
teeth
- base
symmetrical
- base not
wedge-shaped
- leaf longer,
oval
- narrows toward tip
- 3x OR 2x as long as
wide
|
|
Fruit Characteristics
- winged
- single winged
- elongated
- nut at base of 3-lobed
wing-like sac
|
|
|
American Hornbeam Carpinus
caroliniana
In 1985, a
41-foot-tall specimen of this tree was recorded in Hamilton County. The
spread of the same tree at that time was 63 feet. The trunk of this tree
is deeply rippled and looks like sinewy muscles. The bark is blue-gray and
smooth. This combination of trunk and bark is unique, and it should
confirm identification of a specimen. This tree, also sometimes called
"Ironwood," and the Eastern
Hophornbeam have an unusual history of confusion in common names. Each
tree has at some time been called by the common name of the other. Also,
because of similarities in the bark, the name "beech" (Blue Beech or Water
Beech) has been misapplied to this tree. The American Hornbeam grows in
moist to wet soils and commonly occurs in swamps, along streams, and in
wet bottomlands. This tree grows throughout the eastern United States,
westward to eastern Texas and Oklahoma, and in southeastern Canada. It is
found throughout Ohio. Unlike the Eastern
Hophornbeam, the wood of the American Hornbeam decays rapidly when in
contact with soil. Still, the wood is hard and tough and is used in making
tool handles and small wooden articles. Also, it is planted as an
ornamental, especially on wet sites. Deer browse this tree's twigs and
foliage. Squirrels and birds such as turkey, grouse, pheasant and quail
eat the fruit.
|
|
Tree Size
height 20'
- 40' diameter 1' -
2'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- palmately lobed
- notches between lobes
V-shaped
- appears 3-lobed, with weak
basal lobes
|
|
Fruit Characteristics
- paired wings
- wings close, less than 45
degrees apart
- winged seed about 3/4" long
|
|
|
Red
Maple Acer
rubrum
This species and the Silver
Maple often are referred to as the "soft maples." The bright red
flowers make this tree conspicuous in early spring. In autumn the changing
leaves become scarlet to orange in color. The tree grows in moist soils in
swamps, bottomlands, and uplands. Distributed throughout Ohio, it is most
common in the southwestern and eastern parts of the state and near Lake
Erie. The wood is soft, not very strong and not durable. It is used for
some furniture, boxes, and woodenware. Although not as productive as Sugar
Maple, the Red Maple can be tapped for syrup and sugar. The tree often
is planted as an ornamental. Several kinds of mammals feed on parts of the
tree. |
|
Tree
Size
height 60' - 80' diameter 1'
- 2'
Bark
Twigs and Buds
|
|
|
Leaf Characteristics
- broad, flat
- simple
- palmately lobed
- notches U-shaped
- small notches
- without milky juice
- not hairy beneath
|
|
Fruit Characteristics
- paired wings
- wings 60 to 90 degrees
apart
- winged seed about 1" long
|
|
|
Sugar
Maple Acer
saccharum
In spring, the numerous yellow
flowers give this tree a distinctive appearance. The tree grows well in
fertile, moist, and well-drained soils. Still, it can be found in poorer,
rocky soil as well. It is widely distributed in Ohio. The wood is hard,
close-grained, and heavy, making this a very valuable timber tree. It has
many uses, including for flooring, furniture, veneer, musical instruments,
and a variety of woodenware. In terms of quantity produced, this tree is
the best source of maple sugar, and has been used as such since the days
of early settlement. Before then it was used by Native American Indians.
|
|
Tree Size
height 75'
- 100' diameter 2' -
4'
Bark
Twigs and Buds
|
|
|
Leaf Characteristics
- broad, flat
- simple
- pinnately lobed
- bristle tips
- not deeply lobed
- thin leaves, lobes narrow
toward tip
|
|
Fruit Characteristics
- acorn
- cup without fringe, without
long stalk
- acorn no longer than
1"
- scales not swollen, mostly
flat
- shallow cup
- acorn oblong
|
|
|
Red
OaK (Northern Red Oak) Quercus rubra
The bark darkens and roughens near the base
of older trees, while becoming fissured with broad, grayish ridges on the
upper trunk. The tree grows on rich, well-drained soils. It occurs
commonly throughout most of Ohio, except in poorly-drained or swampy
areas. The wood is similar to that of the White
Oak, and although more porous and less resistant to decay, is used
extensively used in construction and interior work. The Red Oak grows more
rapidly than most oaks and is useful for planting in residential areas.
The acorns are not as tasty as those of the White
Oak, but many kinds of wildlife feed on them. |
|
Tree
Size height 50' -
70' diameter 1' - 3'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- pinnately lobed
- smooth, without bristle
tips
- main vein ends in
lobe
- end lobe small
- end lobes similar to
others
|
|
Fruit Characteristics
- acorn
- cup without fringe, without
long stalk
- acorn no longer than
1"
- scales swollen,
warty
|
|
|
White
Oak Quercus
alba
This is one of the largest trees of forests
in the eastern United States. The tallest known in Ohio today is an
84-foot tree in Mahoning County. The distinctive bark is light ash-gray in
color, and often fissured into scaly plates. The tree grows best on deep,
well-drained upland soils. Still, it is found in a wide variety of
habitats throughout Ohio, probably occurring in every county. The
close-grained, strong wood is one our best for furniture and hardwood
flooring. Native American Indians made flour from its acorns. Both Indians
and early settlers boiled the acorns to make them more palatable. Many
kinds of wildlife feed on the acorns as well. |
|
Tree Size
height 60' -
100' diameter 2' - 4'
Bark
|
|
|
Leaf Characteristics
- needle-like
- needles in clusters of 5
|
|
Fruit Characteristics
- cone
- cones mostly larger than
1"
- each scale of cone with an
end wing
- cone dry and hard
- scales thick
- cone 4" to 8" long, with
stalk
|
|
|
White
Pine (Eastern White Pine) Pinus strobus
This is the largest conifer in the
northeastern United States. The tallest of these trees in Ohio is a
137-foot giant in Ashland County. The bark on young trees is smooth and
gray, while on older trees it is broken into small rectangular blocks. It
prefers moist, sandy loam soils. It is native only to a small portion of
northeastern Ohio, but has been planted throughout most of the state. This
tree is important for its lumber and is used extensively in reforestation.
In the days of wooden sailing ships the long, straight trunks of this tree
provided many ships' masts. |
|
Tree Size
height 75' -
100' diameter 2' - 4'
Bark
Flower
|
|
|
Leaf Characteristics
- needle-like
- needles in clusters
of 2
- long needles, 3" to 8"
long
- brittle
|
|
Fruit Characteristics
- cone or
cone-like
- cone greater than 1
inch long
- scales with end
wings
- cone dry and
hard
- scales thick
- cone less than 4
inches
- scales without
spines
- scales smooth, without
pyramid tips
|
|
|
Red Pine
(Norway Pine) Pinus
resinosa
The bark of this tree is reddish-brown in
color. On older trunks the bark becomes broken into wide flat-topped
ridges separated by shallow splits. The Red Pine is often confused with
the introduced Austrian
Pine . However, the reddish-brown bark of the Red Pine should help to
distinguish this tree from the Austrian
Pine with its grayish to blackish bark. Typically, the Red Pine grows
in light sandy soils. It seems to grow well in soils that are too poor for
the larger White
Pine . In spite of being native to North America (not Norway) this
tree also is known as the Norway Pine. The Red Pine grows naturally in the
northeastern United States and southeastern Canada. Builders use the wood
of this tree in building construction, but it must be chemically treated
in order to used in contact with the soil. In marine applications it is
used for piling and for ships' masts and spars. Also it often is used as
an ornamental tree. |
|
Tree Size
height 50'
- 100' diameter 1' -
1.5'
Bark
Flower
|
|
|
Leaf Characteristics
- broad, flat
- simple
- palmately lobed
- lobes sometimes
unballanced
- notches between lobes
U-shaped
- smooth
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- without husk or
capsules
- loose, not packed tightly
together
- fruit with pit
- whole fruit less than 1
inch
- fruit without strap-like
modified leaf
- not like rasperries
- fruit not at end of single
stalk
- loosely clustered
- leaves not modified
- ovoid, dark red to
black
- fruit at ends of club-shaped
stalks
|
|
|
Sassafras Sassafras albidium
Although generally considered to be a small
tree, the Sassafras sometimes reaches substantial height. The tallest
specimen known in Ohio today, in Montgomery County, is 90 feet tall and
has a diameter of almost 3.5 feet. The unusual leaves can be found in 3
forms, often on the same tree: 3-lobed; 2-lobed with a large central lobe
and 1 smaller, side lobe; and without lobes. The tree grows in poorer
soils than many other trees, and often is found in abandoned fields, along
roadsides and fencerows, and on open slopes. It is widely distributed
throughout Ohio, although less frequently in the northern and western
parts of the state. The wood while soft, weak, and brittle is durable. It
has been used for furniture as well as posts. Since the days of early
settlement of the Ohio Country, Sassafras has been better known for the
tea that is made by boiling the bark of its roots. Also, oil of Sassafras,
which is distilled from roots and root bark, has been used in a variety of
ways, including the flavoring of candies and medicines, and to perfume
soaps and rubbing lotions. A variety of birds and a few mammals feed on
the fruit.
|
|
Tree Size
height 30'
- 60' diameter 1' -
3'
Bark
Flower
|
|
|
Leaf Characteristics
- needle-like
- needles single, not in
clusters
- shiny green
|
|
Fruit Characteristics
- cone or
cone-like
- cones greater than 1
inch long
- scales with end
wings
- cones dry and
hard
- scales thin
- cones 4 - 8 inches
long
|
|
|
Norway
Spruce Picea
abies
The bark is reddish-brown and roughened with
thick scales. Twigs also are reddish-brown and somewhat rough. The cones
are the largest of the spruces. In 1987, the Ohio Forestry Association
recorded a 90-foot tall specimen of the Norway Spruce in Summit County,
Ohio. This tree generally grows taller than its relative, the White
Spruce. The Norway Spruce can tolerate a great deal of cold, winter
weather. It grows well in a variety of moist soils in temperate habitats
that are humid and cool. In its native habitat of northern and central
Europe the Norway Spruce is a very important commercial true. As an
introduced tree in the United States, including Ohio, it is planted as an
ornamental. And it is widely used in replacing forests. Also, the
Christmas tree industry cultivates and uses this tree. |
|
Tree Size
height 60'
- 90' diameter 1' -
3'
Bark
|
|
|
Leaf Characteristics
- broad, flat
- simple
- pinnately lobed
- smooth, without bristle
tips
- main vein ends in notch
|
|
Fruit Characteristics
- cone or cone-like
- cone longer than 1"
- cone soft & fleshy
- scale ends with single
wing
- narrow, elongate
scales
- seed cavity 4-angled
|
|
|
Tuliptree (Yellow Poplar) Liriodendron tulipifera
This is the tallest hardwood tree in eastern
North America, reportedly reaching 200 feet in height. At 164 feet, a
specimen of this tree growing in Belmont County is the largest single tree
presently known in Ohio. Coincidentally, both the bright green leaves (in
outline) and greenish-yellow flowers are tulip-shaped. The tree grows in
deep, rich, and moist soil, and commonly is found in bottomlands. Its
widespread distribution in Ohio is limited by drier portions of the
west-central and northwestern parts of the state. The wood is soft and
weak, but is very easily worked, and has many uses. Early settlers used
the wood extensively in building, and made home remedies from the inner
bark of the roots. Bees make honey from the blossoms, and various wildlife
eat the fruit and twigs. |
|
Tree
Size height 80' - 150'
diameter 4' - 6'
Bark
Twigs and Buds
Flower
|
|
|
Leaf Characteristics
- broad, flat
- compound
- pinnately compound
- margins toothed
- leaflets similar in size and
shape
- leaves alternate
- no wing-like projections
- without milky sap
- leaflets greater than 8
inches long
- end leaflet small or absent
|
|
Fruit Characteristics
- other fruit (not cone,
winged, acorn, or in pod or capsule)
- enclosed by husk
- thick husk
- husk without seams, nut with
ridges
- oblong, nut ridges rounded
|
|
|
Black
Walnut Juglans
nigra
The Black Walnut is one of the tall trees of
Ohio's original forests. Ohio's tallest today is 105 feet and grows in
Holmes County. The tree commonly is found in bottomlands, but also grows
on hillsides with rich soils. It is found throughout most of Ohio except
in prairie areas. Its rich, dark brown, close-grained wood makes this tree
one of the most valuable of our hardwoods. Historically, the wood was
widely used in building construction. Today, it is prized for cabinet work
and fine furniture. Humans compete with squirrels for the tasty nuts.
Because of a toxic substance coming from the roots of the Black Walnut,
many garden plants such as tomatoes and blackberries cannot grow under
these trees.
|
|
Tree
Size height 70' - 100'
diameter 2' - 4'
Bark
Twigs and Buds
Flower
|
|