163 illustrations of trees including: bald cypress, balsam fir, banana, banyan, baobab, basswood, beaked willow, beech, birch, butternut, black ash, black cottonwood, black oak, black walnut, bladdernut, bottle tree, breadfruit, buckeye, bull pine, bur oak, butternut, and buttonwood
Betula pendula is a variety of birch. The tree grows sixty feet tall and has slender branches.
Also known as Pseudotsuga macrocarpa. A conifer native to southern California.
"Thuja orientalis; 1. a magnified fragment of a branch bearing a cone of male flowers; 2. a portion…
Illustrated is a cone of Betula lutea, or yellow birch. The cones are thick with scales nearly one third…
"Betula lenta. 1. male flowers; 2. female flowers; 3. perpendicular section of a ripe fruit; 4. transverse…
Leaves - compound (odd-feathered; leaflets, seven to eleven); alternate; edge of leaflet sharp-toothed.…
The common name of Alnus glutinous is black alder. The leaves are two to five inches long with five…
Leaves - compound (odd-feathered; leaflets, seven to eleven, usually nine); opposite; edge of leaflet…
Also known as Populus trichocarpa. The branch of a Black Cottonwood tree, native to western North America.
Leaves - simple, opposite; finely and sharply toothed. Outline - broadly oval, or broadly reverse egg-shape.…
Leaves - simple; alternate; edge slightly lobed at the upper part (edge of the lobes entire). Outline…
Leaves - simple; opposite; edge lobed, with the lobes very sparingly and coarsely sharp-toothed or the…
Leaves - simple; alternate; edge lobed (edge of the lobes mostly entire, but oftenest with a few teeth…
Pictured is a black spruce attacked by the dwarf mistletoe, Arceuthobium pusillum. This caused witches'…
Leaves - simple; indeterminate in position because of their closeness; arranged singly and thickly all…
Leaves - simple; alternate; edge sharply and unequally toothed (sometimes with quite deep and sharp…
Leaves - compound (odd-feathered; leaflets, thirteen to twenty-one); alternate; edge of leaflets sharp-toothed.…
This shows the staminate flower of the Black Willow, Salix nigra, (Keeler, 1915).
This shows the pistillate flower of the Black Willow, Salix nigra, (Keeler, 1915).
Also known as Salix nigra. The branch of a Black Willow tree, native to eastern North America.
Leaves - simple; alternate; finely and sharply toothed. Outline - long and narrow. Apex - long, taper-pointed.…
Also known as Quercus marilandica. The branch of a Blackjack Oak, native to the southern and central…
"Bladder-nut. a.-- Flower. b.-- Fruit. Bladder-nut, a name of shrubs or small trees, natives of Europe,…
The common name of Blighia sapida is akee tree. The leaflets grow in three or four pairs. The flowers…
The apricot tree blooms during February, earlier than most fruit trees. Because apricot trees bloom…
Also known as Quercus douglasii. The branch of a Blue Oak tree, native to California.
"Vaccinium amoenum. 1. a flower; 2. a perpendicular section of it without the corolla; 3. a cross section…
This illustration shows a tree that has been body-budded. It has two buds that had been killed by bud-moth…
The Boehmeria argentea tree grows ten to thirty feet tall. The leaves alternated and are eight to ten…
Also known as Toxylon pomiferum. The branch of a Bois D'Arc tree, native to Texas.
"Boldoa fragrans. 1. a section of the ripe fruit; 2. the embryo shown separately." -Lindley, 1853
The common name of bombax is silk cotton tree. The malabaricum variety has flowers that are six to seven…
Also known as Salix bonplandiana. The branch of a Bonpland Willow, native to southern and southwest…
Borassus flabellifer is known as meelalia or palmyra palm. The palm tree grows sixty to seventy feet…
The Queensland Bottle Tree originally classified in the family Sterculiaceae, native to Queensland,…
A branch from a black mulberry with fruits and leaves. The plant have both male and female flowers are…
This shows the branch of Hop Hornbeam, Ostrya virginiana, showing the staminate aments as they appear…