A curved iron bar is used to train trees into such a shape. A pear tree arbor is used for covering a portion or the whole of a garden.

Pear Tree Arbor

A curved iron bar is used to train trees into such a shape. A pear tree arbor is used for covering a…

Psylla pyrisuga is a type of aphide. It is very harmful to pear trees.

Psylla Pyrisuga

Psylla pyrisuga is a type of aphide. It is very harmful to pear trees.

The larva of psylla pyrisuga live on pear trees and sometimes apple trees. The larvae suck the juice from the leaves.

Larva of Psylla Pyrisuga

The larva of psylla pyrisuga live on pear trees and sometimes apple trees. The larvae suck the juice…

Illustrated in a stem of young pine attacked by peridermium pini. Peridermium pini is a fungus that almost always grows on trees young twenty years old. The fungus ultimately kills the branches.

Stem of Young Pine Attached by Peridermium Pini

Illustrated in a stem of young pine attacked by peridermium pini. Peridermium pini is a fungus that…

Pinus is a genus of hardy, evergreen trees. Pictured are the strengthening cells (1), ducts surronded by strengthening cells (2), wavy chlorophylla bearing cells (3), bundle sheath (4), fibro-vascular bundle (5), stomata (6), and internal duct (7).

Transverse Section of Pinus Excelsa Leaf

Pinus is a genus of hardy, evergreen trees. Pictured are the strengthening cells (1), ducts surronded…

Pictured are pileus, openings of spore bearing tubes, and the bark of fir tree. Trametes pini is a fungus that grows on fir trees.

Trametes Pini

Pictured are pileus, openings of spore bearing tubes, and the bark of fir tree. Trametes pini is a fungus…

Illustrated is a mass of agaricus melleus on the root of a young pine. The mushroom caps spring up in large clusters near the roots of trees.

Mass of Agaricus Melleus

Illustrated is a mass of agaricus melleus on the root of a young pine. The mushroom caps spring up in…

Cycadaceae is an order with more or less woody plants. The stems are thick, unbranched, columnar, or tuberous. Ginkogoaceae is an order of much branched trees with deciduous leaves.

Cycadaceae and Ginkogoaceae

Cycadaceae is an order with more or less woody plants. The stems are thick, unbranched, columnar, or…

Illustrated are picturesque old apple trees.

Apple Tree

Illustrated are picturesque old apple trees.

Pin oaks are good street trees.

Pin Oaks

Pin oaks are good street trees.

Illustrated in the effect of trees on a city street compared with no trees.

Trees on a City Street

Illustrated in the effect of trees on a city street compared with no trees.

Illustrated is a diagram to show how and where the digging is begun for transplanting trees.

Diagram to Show Digging

Illustrated is a diagram to show how and where the digging is begun for transplanting trees.

Lepidopterous caterpillars eat leaves of trees.

Lepidopterous Caterpillar

Lepidopterous caterpillars eat leaves of trees.

The larva of the tussock moth bear several pencils of long black hairs placed at each end. The larva also have four brush-like tufts of pale yellow hairs above with a bright red hairs. They feed on all sorts of trees.

Tussock Moth Larva

The larva of the tussock moth bear several pencils of long black hairs placed at each end. The larva…

Pictured is a white pine sapling that has an injured tip due to the white pine weevil. The white pine weevil feeds exclusively beneath the bark of the terminal shoots of young trees.

Injured White Pine Sapling

Pictured is a white pine sapling that has an injured tip due to the white pine weevil. The white pine…

Illustrated is the base of a young white pine tree attacked by <I>Armillaria mellea</I>. The mushroom <I>Armillaria mellea</I> can become parasitic, killing trees over large areas.

White Pine Tree Attacked by Armillaria Mellea

Illustrated is the base of a young white pine tree attacked by Armillaria mellea. The mushroom Armillaria…

<I>Fomes igniarius</I> is a shelf fungus that causes the white heart-rot of deciduous trees. Pictured is the nigricans variety. The lighter color represents the spore-bearing surface.

Nirgricans Variety of Fomes Igniarius

Fomes igniarius is a shelf fungus that causes the white heart-rot of deciduous trees. Pictured is the…

<I>Artocarpus integrifolia</I> trees grow thirty feet tall and have milky juice. The tree produces jack fruit. The fruit can weight between thirty and forty pounds.

Artocarpus Integrifolia

Artocarpus integrifolia trees grow thirty feet tall and have milky juice. The tree produces jack fruit.…

The yellow bellied woodpecker or sapsucker drills holes into valuable trees such as sugar maple, birch, and pine.

Yellow Bellied Woodpecker

The yellow bellied woodpecker or sapsucker drills holes into valuable trees such as sugar maple, birch,…

Illustrated is a border enclosing the back area of a city place, the central area being planted for shade.

Border Enclosing an Urban Backyard

Illustrated is a border enclosing the back area of a city place, the central area being planted for…

Illustrated are tips of rhipsalis cassytha. Rhipsalis plants have habits similar to mistletoe. It grows on the trunks and branches of trees. It is part of the cactus family.

Rhipsalis Cassytha

Illustrated are tips of rhipsalis cassytha. Rhipsalis plants have habits similar to mistletoe. It grows…

Illustrated are cedrus libani cedars on Mount Lebanon. They are large trees with horizontally spreading branches. The leaves are one inch or longer and dark or bright green.

Cedar on Mount Lebanon

Illustrated are cedrus libani cedars on Mount Lebanon. They are large trees with horizontally spreading…

Cupressus sempervirens is a variety of cypress. The tree grows eighty feet tall with erect, horizontal branches. The trees have dark green foliage.

Cupressus Sempervirens

Cupressus sempervirens is a variety of cypress. The tree grows eighty feet tall with erect, horizontal…

Illustrated is a traction power sprayer used for spraying insecticide. It is used for street and park trees.

Traction Power Sprayer

Illustrated is a traction power sprayer used for spraying insecticide. It is used for street and park…

Illustrated is the spraying of insecticide on park trees. This is done using a traction power sprayer.

Spraying Park Trees

Illustrated is the spraying of insecticide on park trees. This is done using a traction power sprayer.

Dwarf plants are those that never reach the height or size of the usual individuals of the species. The art of dwarfing trees has been practiced by Japanese gardeners for many years.

Japanese Dwarf Tree

Dwarf plants are those that never reach the height or size of the usual individuals of the species.…

Illustrated are young trees of pinus ponderosa. It is a useful tree in the Rocky Mountain region.

Pinus Ponderosa

Illustrated are young trees of pinus ponderosa. It is a useful tree in the Rocky Mountain region.

Illustrated is uneven ground with old trees. This demands informal treatment for the garden.

Informal Treatment

Illustrated is uneven ground with old trees. This demands informal treatment for the garden.

Larix occidentalis is a tall tree, growing 150 feet. The bark is dark and becomes cinnamon red on older trees. The leaves are rigid and sharply pointed.

Larix Occidentalis

Larix occidentalis is a tall tree, growing 150 feet. The bark is dark and becomes cinnamon red on older…

Sweet bay is the common name of laurus nobilis. The leaves are stiff, dull green, and alternate. The tree sometimes obtains a height of forty to sixty feet. Pictured are trees in tubs.

Sweet Bay

Sweet bay is the common name of laurus nobilis. The leaves are stiff, dull green, and alternate. The…

Illustrated are several types of step ladders. These are used for picking fruits from small trees.

Step Ladder

Illustrated are several types of step ladders. These are used for picking fruits from small trees.

Guinea Fowl are the African representatives of the pheasants, from which they differ in that the plumage of both sexes is alike. The origin of the domesticated stock is <i>Numida meleagris</i>, from W. Africa. A number of other species occur in other parts of Africa. In the black guinea fowl (<i>Phasidus niger</i>), which ranges from Cape Lopez to Loango, spurs are present in the male as in pheasants. Guinea fowl are nearly all gregarious, are ground feeders, and roost in trees. Most species seek to escape danger by running rather than by flying. As in the turkeys, parts of the head and neck are without feathers, and these bare patches are often highly colored.

Guinea Fowl

Guinea Fowl are the African representatives of the pheasants, from which they differ in that the plumage…

Larch, or Larix, is a genus of hardy, deciduous, coniferous trees of very graceful habit. They bear monoecious flowers, the male catkins being small and oval, whilst the female ones are much longer. The leaves are bright green, linear, soft, and usually produced in short bundles on each side of the spray. They appear very early in the spring. The timber, which is very hard and tough, is much used in shipbuilding and for railway sleepers, and in cabinet work is capable of taking a very high polish. The species most commonly planted is 'L. europaea', whcich grows to about 100 ft in height. Other species are 'L. occidentalis', a tall and handsome American tree and 'L. laricina', the tamarack, or hackmatack, of North America. This is a straggling tree, most common in swampy soils, with smaller cones than has the the European species. It reaches a height of 70 ft., and the wood is valuable for the same purposes  as that of other larches.
(1. Scale of cone with two seeds; 2. anther)

Larch, Cone and Flowers (male and female)

Larch, or Larix, is a genus of hardy, deciduous, coniferous trees of very graceful habit. They bear…

The leopard <i>(Felis pardus)</i> is a carnivore closely allied to the lion and the tiger, but differing it its inferior size, and in the fact that its tawny coat is covered with dark spots, formed by an incomplete ring of black enclosing a bright central patch. In addition to this brightly-colored form, there exists also the black leopard or panther, formerly regarded as a distinct species, but now proved to be merely a variety. Leopards occur throughout India, Ceylon, and Burma, in Persia, Palestine, Syria, Arabia, and Africa; while formerly their distribution was even more extensive. They are very active animals, and differ from lions and tigers in that they habitually climb trees. The total length, including the tail, is sometimes as much as eight feet. In India, the leopard preys chiefly on dogs and on carious kinds of monkeys; but it is capable of killing a bullock or the samber deer. The litters consist of from two to four cubs, which in India are born in spring. Leopards chiefly inhabit rocky hills covered with scrub, and in the neighborhood of villages are often a dreadful scourge to herds and flocks, and sometimes become habitual man-eaters.

Leopard

The leopard (Felis pardus) is a carnivore closely allied to the lion and the tiger, but differing it…

Bare trees during either the winter or fall. They are in an open valley where people are standing.

Trees in the Winter

Bare trees during either the winter or fall. They are in an open valley where people are standing.

A couple walking through a dark tree lined walkway.

Dark Walkway

A couple walking through a dark tree lined walkway.

A young couple sitting under shady trees.

Young Couple

A young couple sitting under shady trees.

Image of a plantation house surrounded by trees.

Plantation House

Image of a plantation house surrounded by trees.

A dog sits at the door of a house framed with arching trees. A vision is open above the door.

Old House

A dog sits at the door of a house framed with arching trees. A vision is open above the door.

A young man stands alone on a path through the forest.

Man in the Woods

A young man stands alone on a path through the forest.

A team of two oxen pull a plough across a field. Trees and a fence frame the field.

Oxen Team Plowing

A team of two oxen pull a plough across a field. Trees and a fence frame the field.

A small mill sits on a briskly-flowing mountain stream. A footbridge crosses the stream. A larger building (perhaps the ruin of a church) sits atop a mountain in the distance.

Mill on a Mountain Stream

A small mill sits on a briskly-flowing mountain stream. A footbridge crosses the stream. A larger building…

Two young women on a swing together. They are wearing long dresses and are surrounded by trees.

Girls on Swing

Two young women on a swing together. They are wearing long dresses and are surrounded by trees.

A man carrying firewood and dog walking leaving footprints in the snow. A cottage is seen in the distance. Bare winter trees are along the way.

Walking Through Snow

A man carrying firewood and dog walking leaving footprints in the snow. A cottage is seen in the distance.…

A tiny figure stands next to an enormous, spreading tree. Smaller trees are seen in the distance.

Large Tree Small Person

A tiny figure stands next to an enormous, spreading tree. Smaller trees are seen in the distance.

A genus of single-celled algae often forming a yellowish-green stratum on trees' damp walls, and in shallow pools.

Protococcus

A genus of single-celled algae often forming a yellowish-green stratum on trees' damp walls, and in…

"And they heard the voice of Jehovah God walking in the garden in the cool of the day: and the man and his wife hid themselves from the presence of Jehovah God amongst the trees of the garden. And Jehovah God called unto the man, and said unto him, Where art thou? And he said, I heard thy voice in the garden, and I was afraid, because I was naked; and I hid myself. And he said, Who told thee that thou wast naked? Hast thou eaten of the tree, whereof I commanded thee that thou shouldest not eat? And the man said, The woman whom thou gavest to be with me, she gave me of the tree, and I did eat." Genesis 3:8-12 ASV
<p>Illustration of Adam and Eve hiding themselves from the presence of God after eating of the tree of the knowledge of good and evil. They are surrounded by many animals in the garden.

Adam and Eve Hide Themselves

"And they heard the voice of Jehovah God walking in the garden in the cool of the day: and the man and…

"Now when they were departed, behold, an angel of the Lord appeareth to Joseph in a dream, saying, Arise and take the young child and his mother, and flee into Egypt, and be thou there until I tell thee: for Herod will seek the young child to destroy him. And he arose and took the young child and his mother by night, and departed into Egypt." Matthew 2:13-14 ASV
<p>Illustration of Joseph leading a donkey carrying Mary and the baby Jesus into Egypt. The family is fleeing from King Herod. Joseph holds a staff in his hand and palm trees are depicted on the left.

The Flight into Egypt - Mary, Joseph, and Jesus Flee from King Herod

"Now when they were departed, behold, an angel of the Lord appeareth to Joseph in a dream, saying, Arise…

"And the most part of the multitude spread their garments in the way; and others cut branches from the trees, and spread them in the way. And the multitudes that went before him, and that followed, cried, saying, Hosanna to the son of David: Blessed is he that cometh in the name of the Lord; Hosanna in the highest. And when he was come into Jerusalem, all the city was stirred, saying, Who is this?" Matthew 21:8-10 ASV
<p>Illustration of Jesus entering Jerusalem on a colt, right hand raised, as crowds welcome him with palm branches. A man lays a piece of cloth on the ground for the colt to walk on. A small child on the left waves a tree branch.

Jesus' Triumphal Entry and Welcome into Jerusalem

"And the most part of the multitude spread their garments in the way; and others cut branches from the…

Illustration of the Norman-built Rochester castle. The architect of the castle was Gundulf, a Norman monk, and the castle protected England's southeast coast. It is a view of the castle from the northwest and two of its towers are visible. There is a road leading away from the castle. A woman and a child holding hands, walk down the road. Trees line the road.

Rochester Castle as Seen from the Northwest

Illustration of the Norman-built Rochester castle. The architect of the castle was Gundulf, a Norman…

"And he dreamed. And behold, a ladder set up on the earth, and the top of it reached to heaven. And behold, the angels of God ascending and descending on it." Genesis 28:12 ASV
<p>
Illustration of Jacob sleeping, his upper body resting on a rock, and dreaming. His robe is wrapped around him and his left arm is resting on his abdomen. A ladder emerges from bright clouds in the center of the illustration. God is descending from the top of the ladder, his arms outstretched. Angels descend on one side and ascend on the other. There are six angels. Jacob's staff and satchel are on the ground next to him. Trees frame the image.

Jacob Sees God and Angels on a Ladder While He Dreams at Bethel

"And he dreamed. And behold, a ladder set up on the earth, and the top of it reached to heaven. And…

"Then Joseph could not refrain himself before all them that stood before him; and he cried, Cause every man to go out from me. And there stood no man with him, while Joseph made himself known unto his brethren." Genesis 45:1 ASV
<p> Illustration of Joseph finally revealing himself to his brothers as they stand around him in awe. He leans over and hugs Benjamin. Six of the brothers kneel on the ground in front of Joseph. A seat or throne can be seen partially on the left. Through the two large open windows, a pyramid, camels, palm trees, buildings, and an obelisk are visible.

Joseph Reveals Himself to His Brothers and Embraces Benjamin

"Then Joseph could not refrain himself before all them that stood before him; and he cried, Cause every…

"And Moses and Aaron went in unto Pharaoh, and they did so, as Jehovah had commanded: and Aaron cast down his rod before Pharaoh and before his servants, and it became a serpent." Exodus 7:10 ASV
<p>Illustration of Moses and Aaron standing before Pharaoh and his advisers. Aaron holds the tale of a serpent that used to be his rod. Moses stands next to him and gestures toward the serpent. Pharaoh, wearing a crown, holding a sceptre, and sitting on a throne, stares at the snake. His arm is outstretched. One of Pharaoh's servants gapes at the scene. Others stand behind him, befuddled. A doorway displays a pyramid and palm trees in the background.

Aaron's Rod Turning into a Serpent Before Pharaoh and His Magicians

"And Moses and Aaron went in unto Pharaoh, and they did so, as Jehovah had commanded: and Aaron cast…

"And let them make me a sanctuary, that I may dwell among them. According to all that I show thee, the pattern of the tabernacle, and the pattern of all the furniture thereof, even so shall ye make it." Exodus 25:8-9 ASV
<p>Illustration of an aerial view of the Tabernacle. It was built using specifications given to Moses directly by God. Several elements are clearly pictured, including the curtain enclosure, the temple, the brazen altar, and the brazen laver. Pillars of smoke rise from the brazen altar and from the altar of incense inside the temple. The tents of the Israelite camp surround the tabernacle. A few people and animals are pictured. There are palm trees in the foreground.

The Tabernacle - Aerial View with the Israelite Camp in the Background

"And let them make me a sanctuary, that I may dwell among them. According to all that I show thee, the…

"And she went, and came and gleaned in the field after the reapers: and her hap was to light on the portion of the field belonging unto Boaz, who was of the family of Elimelech. And, behold, Boaz came from Bethlehem, and said unto the reapers, Jehovah be with you. And they answered him, Jehovah bless thee. Then said Boaz unto his servant that was set over the reapers, Whose damsel is this? And the servant that was set over the reapers answered and said, It is the Moabitish damsel that came back with Naomi out of the country of Moab:" Ruth 2:3-6 ASV
<p>Illustration of Ruth gleaning grain in the fields of Boaz. She is on her knees at the feet of Boaz, who walks with a staff and a dog behind him. His servant tells him about Ruth. Four men and women, also gleaning, watch in the background. A small town and some trees are pictured in the background.

Ruth Meets Boaz While Gleaning in the Fields

"And she went, and came and gleaned in the field after the reapers: and her hap was to light on the…

"Then David ran, and stood over the Philistine, and took his sword, and drew it out of the sheath thereof, and slew him, and cut off his head therewith. And when the Philistines saw that their champion was dead, they fled." I Samuel17:51 ASV
<p>Illustration of David standing next to the giant body of Goliath, holding his head by the hair. David is leaning on Goliath's sword and Goliath's spear lies on the ground, partially underneath the body. The Philistine army flees (left), while the Israelites cheer and pursue them (right). There are trees, mountains, and a small town in the background.

David Holds the Head of the Slain Goliath

"Then David ran, and stood over the Philistine, and took his sword, and drew it out of the sheath thereof,…

"So he went and did according unto the word of Jehovah; for he went and dwelt by the brook Cherith, that is before the Jordan." I Kings 17:5 ASV
<p>Illustration of two separate, but related scenes in which Elijah hides by the brook at Cherith. In the image on the left, he is reclining on a rock and there are trees behind and above him. He reaches out to a raven with a piece of bread in its beak. In the image on the right, he appears to be asleep while leaning on a rock. A jar and a piece of bread are on the rock. An angel hovers above him.

Elijah Hides from Ahab and is Fed by Angels and Ravens

"So he went and did according unto the word of Jehovah; for he went and dwelt by the brook Cherith,…

"And in those days cometh John the Baptist, preaching in the wilderness of Judaea, saying, Repent ye; for the kingdom of heaven is at hand." Matthew 3:1-2 ASV
<p>Illustration of John the Baptist, sitting on a rock under a tree, left hand raised and right hand holding a staff. He is preaching to the multitudes. Men, women, and children sit and stand around him. The Sadducees and Pharisees, identifiable by their robes, can be seen in the background (left).

John the Baptist Preaches in the Wilderness

"And in those days cometh John the Baptist, preaching in the wilderness of Judaea, saying, Repent ye;…

And behold, a woman who was in the city, a sinner; and when she knew that he was sitting at meat in the Pharisee's house, she brought an alabaster cruse of ointment, and standing behind at his feet, weeping, she began to wet his feet with her tears, and wiped them with the hair of her head, and kissed his feet, and anointed them with the ointment." Luke 7:37-38 ASV
<p>Illustration of Mary Magdalene drying Jesus' feet with the hair on her head, after she washed them with her tears and before she anointed them. The Pharisee named Simon is sitting next to Jesus. Several other guests sitting around a banquet table, discussing the scene. An open window in the background reveals palm trees and some buildings.

Mary Magdalene Washes Jesus' Feet with Her Tears, Wipes Them with Her Hair, and Anoints Them with Perfume

And behold, a woman who was in the city, a sinner; and when she knew that he was sitting at meat in…

"and he took the seven loaves and the fishes; and he gave thanks and brake, and gave to the disciples, and the disciples to the multitudes. And they all ate, and were filled: and they took up that which remained over of the broken pieces, seven baskets full. And they that did eat were four thousand men, besides women and children." Matthew 15:36-38 ASV
<p>Illustration of Jesus handing out bread and fish from a basket being held by a young boy. The disciples are handing out food in the background. Numerous men, women, and children sit and stand around eating. There are several trees and mountains in the background.

Jesus Feeds More Than Four Thousand People with Seven Loaves and Two Fishes

"and he took the seven loaves and the fishes; and he gave thanks and brake, and gave to the disciples,…