223 illustrations of trees including: acacia, acorns, alder, alangium, Alaska willow, Allegheny chinkapin, allspice, almond, amelanchier, American amber tree, apple, arbor-vitae, arenga, Arizona cypress Arizona pine, aspen, astrocaryum, and avocado

"A species of Prunus, P. communis, producing the common almond."-Whitney, 1902

Almond-tree

"A species of Prunus, P. communis, producing the common almond."-Whitney, 1902

This shows the leaf of the Almondleaf Willow, Salix amygdaloides, (Keeler, 1915).

Almondleaf Willow Leaf

This shows the leaf of the Almondleaf Willow, Salix amygdaloides, (Keeler, 1915).

Buds with a single scale; fruit cone-like.

Alnus

Buds with a single scale; fruit cone-like.

Alnus is also known as the Adler Tree. The flower clusters on the alnus glutinosa tree are known as catkins which are large, long, and shaped like a cylinder.

Alnus Glutinosa Catkins and Fruit

Alnus is also known as the Adler Tree. The flower clusters on the alnus glutinosa tree are known as…

The <I>Alnus japonica</i> tree grows between fifty and eighty feet tall. There are three to six cones. The tree has dark green foliage.

Alnus Japonica

The Alnus japonica tree grows between fifty and eighty feet tall. There are three to six cones. The…

The branch of an Alnus oregona, a species of alder tree.

Branch of Alnus Oregona

The branch of an Alnus oregona, a species of alder tree.

The branch of an Alnus sitchensis, a species of Alder tree.

Branch of Alnus Sitchensis

The branch of an Alnus sitchensis, a species of Alder tree.

The young branchlets either have a small amount of short, fine hair or they have none. The leaves are four to six inches long, slightly lobed, and oval shaped. The tree grows up to sixty feet tall.

Alnus Tinctoria

The young branchlets either have a small amount of short, fine hair or they have none. The leaves are…

Also known as Larix lyallii. A species of larch native to northwestern North America.

Alpine Larch Pine Cone

Also known as Larix lyallii. A species of larch native to northwestern North America.

Amelanchier, also known as shadbush, serviceberry, sarvisberry, juneberry, Saskatoon, shadblow, shadwood, sugarplum, and wild-plum, is a genus of about 20 species of shrubs and small deciduous trees in the Rosaceae (Rose family). The genus is native to temperate regions of the Northern Hemisphere, growing primarily in early successional habitats. It is most diverse taxonomically in North America, especially in the northern United States and southern Canada, and is native to every state of the United States except Hawaii. Two species also occur in Asia, and one in Europe. These plants are valued horticulturally, and their fruits are important to wildlife.

Amelanchier

Amelanchier, also known as shadbush, serviceberry, sarvisberry, juneberry, Saskatoon, shadblow, shadwood,…

The branch of an Amelanchier obovalis tree, native to North America.

Branch of Amelanchier Obovalis

The branch of an Amelanchier obovalis tree, native to North America.

The Leaf of the American Amber tree furnishes the Storax or Styrax, a kind of resin.

Leaf of American Amber Tree

The Leaf of the American Amber tree furnishes the Storax or Styrax, a kind of resin.

An American beech leaf.

American Beech Leaf

An American beech leaf.

Also known as Castanea dentata. The branch of an American Chestnut tree, native to eastern North America.

Branch of American Chestnut

Also known as Castanea dentata. The branch of an American Chestnut tree, native to eastern North America.

A leaf from an American elm tree.

American Elm Leaf

A leaf from an American elm tree.

Also known as Ulmus americana. The branch of the American Elm, native to eastern North America.

Branch of American Elm

Also known as Ulmus americana. The branch of the American Elm, native to eastern North America.

Leaves - simple; alternate; edge with remote, very sharp spine-like teeth, with rounded spaces between. Outline - oval. Apex and Base - pointed. Leaf - about two inches long; dark polished green above; below rather yellowish-green; thick and stiff; smooth throughout; ribs very indistinct below. Bark - light gray and smooth. Fruit - a nearly round, bright-red berry, the size of a pea. It ripens in September and continues upon the branches into the winter. Found - from Massachusetts southward near the coast to Florida, and from Southern Indiana southwest, and southward to the Gulf. General Information - The use of holly and other evergreens in religious ceremonies dates from pagan times. "Trummying of the temples with floures, boughes, and garlondes, was taken of the heathen people, whiche decked their idols and houses with suche array.: Early church councils made rules and restrictions concerning the practice - e.g., in France Christians were forbidden "to decke up their houses with lawrell, yvie, and green gouches in the Christmas season," for "Hedera est gratissima Baccho." (The ivy is most acceptable to Bacchus.)

Genus Ilex, L. (Holly)

Leaves - simple; alternate; edge with remote, very sharp spine-like teeth, with rounded spaces between.…

Also known as Ostrya virginiana. The branch of an American Hophornbeam, a species of Ostrya native to eastern North America.

Branch of American Hophornbeam

Also known as Ostrya virginiana. The branch of an American Hophornbeam, a species of Ostrya native to…

Also known as Carpinus caroliniana. The branch of an American Hornbeam, native to eastern North America.

Branch of American Hornbeam

Also known as Carpinus caroliniana. The branch of an American Hornbeam, native to eastern North America.

American linden, showing wire guard.

American linden, showing wire guard.

American linden, showing wire guard.

Also known as Sorbus americana. The branch of an American Mountain-Ash tree, native to northeastern North America.

Branch of American Mountain-Ash

Also known as Sorbus americana. The branch of an American Mountain-Ash tree, native to northeastern…

A giant tree often 90 to 120 feet high. Commonly used in wood working.

American Plane Tree

A giant tree often 90 to 120 feet high. Commonly used in wood working.

Also known as Liquidambar styraciflua. The branch of an American Sweetgum tree, native to eastern North America.

Branch of American Sweetgum

Also known as Liquidambar styraciflua. The branch of an American Sweetgum tree, native to eastern North…

Also known as Platanus occidentalis. The branch of an American Sycamore tree, native throughout the central and eastern parts of the United States.

Branch of American Sycamore

Also known as Platanus occidentalis. The branch of an American Sycamore tree, native throughout the…

Also known as Salix discolor. The branch of an American Willow, native throughout North America.

Branch of America Willow

Also known as Salix discolor. The branch of an American Willow, native throughout North America.

American tree with heavily dark leaves.

Tilia Americana

American tree with heavily dark leaves.

An ornamental tree commonly seen in North America.

Ulmus Americana

An ornamental tree commonly seen in North America.

A compund leaf.

Ampelopsis

A compund leaf.

Leaves leathery, toothed only near the apex.

Ampelothamnus

Leaves leathery, toothed only near the apex.

The common name of <I>Anacardium occidentale</I> is cashew. The tree grows twenty to forty feet tall. The flowers are rosy tinted and fragrant. The nut is kidney shaped or heart shaped.

Anacardium Occidentale

The common name of Anacardium occidentale is cashew. The tree grows twenty to forty feet tall. The flowers…

<i>Annona glabra</I> has many common names including pond apple, alligator apple, monkey apple, mangrove annona, mamin, mamain, and others. The fruit is the size of a bellflower apple with leathery skin. The fruit is not edible.

Annona Glabra

Annona glabra has many common names including pond apple, alligator apple, monkey apple, mangrove annona,…

The common names of <I>Annona muricata</i> are soursop, guanabana, corosol, coracao de rainha, graviola, suirsaak, and zuursaak. The tree is a small evergreen and is the size of a peach tree. The fruit is very large and fleshy, sometimes weighing up to five pounds. The fruit is oval or heart shaped. The pulp is white and juicy with a slight mango like flavor.

Annona Muricata

The common names of Annona muricata are soursop, guanabana, corosol, coracao de rainha, graviola, suirsaak,…

Apples are ready to be picked when the apples begin to fall on their own, when their seeds are plump and brown, and when the apples will fall with a slight touch. Apples should be picked before the end of October.

Fruiting Branch of Apple

Apples are ready to be picked when the apples begin to fall on their own, when their seeds are plump…

An apple, split in half.

Apple

An apple, split in half.

An apple, split in quarters.

Apple

An apple, split in quarters.

Apple

Apple

Apple

Half an apple, showing the inside.

Apple

Half an apple, showing the inside.

An apple.

Apple

An apple.

"Perpendicular section of the fruit of Pyrus malus." -Lindley, 1853

Apple

"Perpendicular section of the fruit of Pyrus malus." -Lindley, 1853

An illustration of an apple.

Apple

An illustration of an apple.

A illustration of an apple.

Apple

A illustration of an apple.

An illustration of an apple.

Apple

An illustration of an apple.

The apple is a fruit tree of the Rosaceae family.

Apple

The apple is a fruit tree of the Rosaceae family.

An apple blossom, just right to spray for coddling moth.

Apple blossom

An apple blossom, just right to spray for coddling moth.

A section of the apple blossom.

Apple Blossom

A section of the apple blossom.

The apple tree is a strikingly handsome tree when in flower. The apple is known as the Crab in its wild state. The apple tree in native to the United Kingdom and the warmer parts of Europe.

Apple Blossom

The apple tree is a strikingly handsome tree when in flower. The apple is known as the Crab in its wild…

A budding apple, with the egg of a coddling moth.

Infested apple bud

A budding apple, with the egg of a coddling moth.

Pictured is an apple cluster. Only one fruit may set in a cluster.

Apple Cluster

Pictured is an apple cluster. Only one fruit may set in a cluster.

Illustrated is apple cluster ready to be sprayed with insecticide. The blossoms have not yet opened.

Apple Cluster

Illustrated is apple cluster ready to be sprayed with insecticide. The blossoms have not yet opened.

Pictured are apple remains from the Swiss lake dwellings. Charred remains of the fruit were found in the prehistoric lake dwellings of Switzerland.

Apple Remains

Pictured are apple remains from the Swiss lake dwellings. Charred remains of the fruit were found in…

Pictured is an apple showing the side bud that is to continue the spur the following year.

Apple Side Bud

Pictured is an apple showing the side bud that is to continue the spur the following year.

An apple is hanging from a tree.

Apple Tree

An apple is hanging from a tree.

Illustrated are picturesque old apple trees.

Apple Tree

Illustrated are picturesque old apple trees.

Pictured is the original McIntosh apple tree. The tree was discovered in 1796. The tree was transplanted in 1830 and one side burned in 1893. The other side of the tree continued to bear fruit until 1908.

Original McIntosh Apple Tree

Pictured is the original McIntosh apple tree. The tree was discovered in 1796. The tree was transplanted…

"Large specimen of self-pollinated Baldwin apple." -Department of Agriculture, 1899

Baldwin Apple

"Large specimen of self-pollinated Baldwin apple." -Department of Agriculture, 1899

"Small specimen of self-pollinated Baldwin apple." -Department of Agriculture, 1899

Baldwin Apple

"Small specimen of self-pollinated Baldwin apple." -Department of Agriculture, 1899

Pictured are the top and bottom views of a baldwin apple.

Baldwin Apple

Pictured are the top and bottom views of a baldwin apple.

"Baldwin apple cross pollinated with pollen of the Bellflower apple." -Department of Agriculture, 1899

Baldwin/Bellflower Apple

"Baldwin apple cross pollinated with pollen of the Bellflower apple." -Department of Agriculture, 1899

Pictured are the top and bottom view of a Ben Davis apple.

Ben Davis Apple

Pictured are the top and bottom view of a Ben Davis apple.

Pictured are the top and bottom views of a black gilliflower apple.

Black Gilliflower Apple

Pictured are the top and bottom views of a black gilliflower apple.