Juglans regia is the common walnut tree. The fruit are oval with a green husk. The tree grows between forty and sixty feet tall.

Fruiting Branch of Juglans Regia

Juglans regia is the common walnut tree. The fruit are oval with a green husk. The tree grows between…

Juglans regia elongata only differs from the common walnut tree in that the fruit of tree is very elongated.

Leaf and Nut of Juglans Regia Elongata

Juglans regia elongata only differs from the common walnut tree in that the fruit of tree is very elongated.

Juglans regia longirostris are distinguished by its long beaked fruits.

Fruit of Juglans Regia Longirostris

Juglans regia longirostris are distinguished by its long beaked fruits.

The common name of laurus nobilis is common laurel or sweet bay tree. The flowers are yellow and inconspicuous. The berries are a very dark purple and become ripe in October.

Fruiting Twig, Inflorescence, and Fruits of Laurus Nobilis

The common name of laurus nobilis is common laurel or sweet bay tree. The flowers are yellow and inconspicuous.…

The common name of lavatera arborea is tree mallow. The flowers are pale purple Variegata is a showy, garden form with variegated leaves.

Lavatera Arborea Variegata

The common name of lavatera arborea is tree mallow. The flowers are pale purple Variegata is a showy,…

The common name of libocedrus is Incense Cedar. The chilensis variety is native to Chili and grows thirty feet tall. The wood has an aromatic fragrance and is very hard and yellowish.

Fruiting Branch and Winged Seed of Libocedrus Chilensis

The common name of libocedrus is Incense Cedar. The chilensis variety is native to Chili and grows thirty…

The common name of libocedrus is incense cedar. The doniana variety has closely set branchlets. The tree grows between thirty and seventy feet tall.

Fruiting Branchlet of Libocedrus Doniana

The common name of libocedrus is incense cedar. The doniana variety has closely set branchlets. The…

The flowers of sweet gum are greenish yellow. The flowers bloom in spring. The tree somewhat resembles maple.

Female Flowering Branch of Sweet Gum

The flowers of sweet gum are greenish yellow. The flowers bloom in spring. The tree somewhat resembles…

Tulip tree is the common name of liriodendron tulipifera. The flowers are variegated with green, yellow, and orange. The flowers are large and one grows on the end of each stem. The picture shows a flowering branchlet and the longitudinal section of a flower with the sepals and petals removed.

Liriodendron Tulipifera

Tulip tree is the common name of liriodendron tulipifera. The flowers are variegated with green, yellow,…

The leaves of the livistona australis palm tree are dark green and nearly circular. The tree grows eight feet tall.

Livistona Australis

The leaves of the livistona australis palm tree are dark green and nearly circular. The tree grows eight…

The livistona chinensis tree has large leaves that are over five feet broad. The leaves are fan shaped. The tree grows fifty feet tall.

Livistona Chinensis

The livistona chinensis tree has large leaves that are over five feet broad. The leaves are fan shaped.…

The leaves of the livistona hoogendorpii tree are a rich dark green and form a complete circle.

Livistona Hoogendorpii

The leaves of the livistona hoogendorpii tree are a rich dark green and form a complete circle.

The leaves of the livistona rotundifolia tree are dark green. The leaves have an orb shaped blade three to five feet in diameter. The stem grows between forty and fifty feet tall.

Livistona Rotundifolia

The leaves of the livistona rotundifolia tree are dark green. The leaves have an orb shaped blade three…

Cudrania triloba is also known as malcura tricuspidata. The juvenile branch is in a non flowering state.

Branch of Curdrania Triloba in Juvenile State

Cudrania triloba is also known as malcura tricuspidata. The juvenile branch is in a non flowering state.

Cudrania triloba is also know as malcura tricuspidata. Pictured is a branch of cudrania triloba in its adult condition.

Adult Branch and Fruit of Cudrania Triloba

Cudrania triloba is also know as malcura tricuspidata. Pictured is a branch of cudrania triloba in its…

The leaves of macrozamia spiralis are a bright, shining green except for at the base. The leaves at the base are ivory white forming a broad central white stripe.

Macrozamia Spiralis

The leaves of macrozamia spiralis are a bright, shining green except for at the base. The leaves at…

Martinezia erosa is a stove palm native to South America. The stalks and blades have long, brown, needle like spines.

Martinezia Erosa

Martinezia erosa is a stove palm native to South America. The stalks and blades have long, brown, needle…

Musa cavendishii is a variety of banana tree. The leaves are oblong and deep green. The tree grows between five and six feet tall.

Musa Cavendishii

Musa cavendishii is a variety of banana tree. The leaves are oblong and deep green. The tree grows between…

Musa rosacea has the common name Mauritius Plantain tree. The flowers of the tree bloom in march. The fruit have an oblong shape. Pictured is the habit, detached young infructescence, and clusters of fruits of the plantain tree.

Musa Rosacea

Musa rosacea has the common name Mauritius Plantain tree. The flowers of the tree bloom in march. The…

Musa superba is a variety of the banana or plantain tree. This tree has a pseudo-stem swollen at the base. The tree grows fourteen feet tall.

Flowering Plant and Detached Flower of Musa Superba

Musa superba is a variety of the banana or plantain tree. This tree has a pseudo-stem swollen at the…

Pictured are the ripened spur branch of the nectarine and peach tree showing the wood buds and blossom buds.

Nectarine and Peach

Pictured are the ripened spur branch of the nectarine and peach tree showing the wood buds and blossom…

Pictured is a section of house or glass case for covering peach and nectarine trees on walls. A shows the position for four three inch hot water pipes.

Section of House or Glass Case

Pictured is a section of house or glass case for covering peach and nectarine trees on walls. A shows…

Pictured is a fruiting branch of nectarine showing the method of stopping to assist the development of the fruit.

Fruiting Branch of Nectarine

Pictured is a fruiting branch of nectarine showing the method of stopping to assist the development…

Orange trees have very fragrant blossoms.

Flowering Branchlet of Common Orange

Orange trees have very fragrant blossoms.

Orange trees flower from February to March. The fruits grow to maturity is nine to eleven months.

Fruiting Branch of Orange

Orange trees flower from February to March. The fruits grow to maturity is nine to eleven months.

Orange trees flower from February to March. The fruits grow to maturity is nine to eleven months.

Fruiting Branch of Mandarin Orange

Orange trees flower from February to March. The fruits grow to maturity is nine to eleven months.

Oreodoxa sancona is an easily cultivated and handsome species. The leafstalks a reddish brown when young.

Oreodoxa Sancona

Oreodoxa sancona is an easily cultivated and handsome species. The leafstalks a reddish brown when young.

Cocos weddeliana is a variety of palmae or palmaceae. The blade is divided partially with many segments.

Cocos Weddeliana

Cocos weddeliana is a variety of palmae or palmaceae. The blade is divided partially with many segments.

Livistona australis is a variety of palm tree. The leaves spread out like the ribs of a fan through the leaf blade.

Livistona Australis

Livistona australis is a variety of palm tree. The leaves spread out like the ribs of a fan through…

Chamaedorea sartorii is a variety of palm tree.

Chamaedorea Sartorii

Chamaedorea sartorii is a variety of palm tree.

Caryota sobolfera is a variety of palmae, or palm tree. This form occurs frequently.

Caryota Sobolifera

Caryota sobolfera is a variety of palmae, or palm tree. This form occurs frequently.

The common name of pandanus is screw pine. The candelabrum variegatus variety has narrow leaves that are three to six feet in length. The leaves have white spines on the edges.

Pandanus Candelabrum Variegatus

The common name of pandanus is screw pine. The candelabrum variegatus variety has narrow leaves that…

Screw pine is the common name of pandanus. The furcatus variety has broadish, bright green leaves. The leaves are armed with sharp spines.

Pandanus Furcatus

Screw pine is the common name of pandanus. The furcatus variety has broadish, bright green leaves. The…

Screw pine is the common name of pandanus. The houlletii variety has leaves that are four to five feet long. The leaves are greenish red above and deep coppery beneath.

Pandanus Houlletii

Screw pine is the common name of pandanus. The houlletii variety has leaves that are four to five feet…

Pandanus odoratissimus is a garden synonym of pandanus utilis.

Pandanus Odoratissimus

Pandanus odoratissimus is a garden synonym of pandanus utilis.

Pandanus utilis is a variety of screw pine. The leaves are one to two and three quarters feet long. The leaves are erect and armed with sharp, red spines.

Pandanus Utilis

Pandanus utilis is a variety of screw pine. The leaves are one to two and three quarters feet long.…

The common names of pavia are buckeye and smooth-fruited horse chestnut. The californica variety has white or pale rose flowers. The flowers are very fragrant and cover the dense head of the tree. Pictured is the flowering branch, detached leaf, flower, and young fruit of pavia californica.

Pavia Californica

The common names of pavia are buckeye and smooth-fruited horse chestnut. The californica variety has…

This flowering branch of pear shows to corymbs of flowers. A large portion of flowers fall off at an early stage of growth.

Flowering Branch of Pear

This flowering branch of pear shows to corymbs of flowers. A large portion of flowers fall off at an…

In a horizontal system of training pear trees the lower branches must be equally vigorous with the upper ones. A represents the permanent trees.

Horizontal System of Training Pear Trees

In a horizontal system of training pear trees the lower branches must be equally vigorous with the upper…

Fan training of pears is better adapted for walls that are much higher than those usually surrounding gardens. Once established, fan trained trees bear fruit of good quality.

Fan Training of Pear Trees

Fan training of pears is better adapted for walls that are much higher than those usually surrounding…

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…

Shown is the system or mode of bearing the fruit of a pear tree.

Fruiting Branchlet of Pear

Shown is the system or mode of bearing the fruit of a pear tree.

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.

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…

The common name of persica is peach. The davidiana variety and small fruit that are yellow when mature. The margins of the leaves are finely serrated.

Fruiting Branch, Leaf, and Stone of Persica Davidiana

The common name of persica is peach. The davidiana variety and small fruit that are yellow when mature.…

Common date palm is the common name of phoenix dactylifera. The fruit of the tree is generally reddish or yellowish-brown when ripe. The tree grows between one hundred and one hundred twenty feet tall.

Common Date Palm

Common date palm is the common name of phoenix dactylifera. The fruit of the tree is generally reddish…

Phoenix reclinata is a variety of date palm. This variety grows about fifty feet tall.

Phoenix Reclinata

Phoenix reclinata is a variety of date palm. This variety grows about fifty feet tall.

Phoenix rupicola is a variety of date palm. This variety grows between fifteen and twenty feet tall.

Phoenix Rupicola

Phoenix rupicola is a variety of date palm. This variety grows between fifteen and twenty feet tall.

East Indian Wine Palm, also known as Wild Date, is the common name of phoenix sylvestris. The fruit is reddish yellow when ripe and one one inch long. The tree grows forty feet tall.

East Indian Wine Palm

East Indian Wine Palm, also known as Wild Date, is the common name of phoenix sylvestris. The fruit…

Phoenix tenius is a variety of date palm. It is more fine and slender than other varieties.

Phoenix Tenius

Phoenix tenius is a variety of date palm. It is more fine and slender than other varieties.

The common name of phyllocladus is celery-leaved pine tree. The leaves of the glauca variety are fan-wedged shaped.

Phyllocladus Glauca

The common name of phyllocladus is celery-leaved pine tree. The leaves of the glauca variety are fan-wedged…

The common names of picea excelsa are burgundy pitch tree and Norway spruce fir. The leaves are scattered and have four sides.

Picea Excelsa

The common names of picea excelsa are burgundy pitch tree and Norway spruce fir. The leaves are scattered…

The common names of picea excelsa are burgundy pitch tree and Norway spruce fir. Pictured is a fruiting branch and scale with seeds in position, and the seed of the burgundy pitch tree.

Picea Excelsa

The common names of picea excelsa are burgundy pitch tree and Norway spruce fir. Pictured is a fruiting…

Picea smithiana is a spruce fir. The tree grows between eighty and one hundred twenty feet tall.

Picea Smithiana

Picea smithiana is a spruce fir. The tree grows between eighty and one hundred twenty feet tall.

Tomicus laricis is a pine bark beetle. The bodies of the beetles are cylindrical and the wing cases are rounded down at the hinder end and along the sides.

Tomicus Laricis

Tomicus laricis is a pine bark beetle. The bodies of the beetles are cylindrical and the wing cases…

Pissodes notatus is a pine weevil. Pictured is the insect and the ravages to a tree trunk committed by the weevil.

Pissodes Notatus

Pissodes notatus is a pine weevil. Pictured is the insect and the ravages to a tree trunk committed…

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…

Rhizomorhpa fragilis is found growing between the wood and the bark. This is shown on the stump of a fir tree.

Rhizomorpha Fragilis

Rhizomorhpa fragilis is found growing between the wood and the bark. This is shown on the stump of a…

Shown is a pine root attacked by the mycelium of agaricus melleus. The mycelium is in the form of rhizomorpha fragilis.

Agaricus Melleus

Shown is a pine root attacked by the mycelium of agaricus melleus. The mycelium is in the form of rhizomorpha…