An illustration of a Judas tree wrapped around a palm tree. Cercis siliquastrum, commonly known as Judas…
An illustration of a Calabash tree and ways to utilize the shell of the fruit it produces. Crescentia…
An illustration of a roman coin (denarius). The left side represents the laurel-crowned head of Titus.…
Two soldiers firing their weapons. One is standing behind a tree, while the other is in the crouching…
The typical representation of pine trees or any other narrow leaved trees on a topographical map.
"Branch with flowers of Salvadora persica. (a), a female flower; (b), the fruit." -Whitney, 1911
Seeds of Florida elms: the samara of (a), white ash (Fraxinus americana); (b), slippery elm (Ulmus rubra);…
"Branch with Inflorescence of Elder (Sambucus Canadensis). (a), part of the inflorescence; (b), fruits."…
Callitris quadrivalvis (or Tetraclinis articulata) is a coniferous tree in the cypress family known…
Santalum album is a small tropical tree cultivated for its fragrant oil and medicinal uses.
Some chisels for cutting wood have two bezels, one on each side of the blade, as in the gardener's grafting…
A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. Top:…
Grouse are a group of birds from the order Galliformes. Often considered a family Tetraonidae, the American…
Kennesaw Mountain was the site of the Battle of Kennesaw Mountain during the 1864 Atlanta Campaign of…
An illustration of cankerworm moth eggs laid on an apple tree twig. Cankerworm moth eggs are typically…
The Brown Creeper (Certhia americana), also known as the American Tree Creeper, is a small songbird,…
"Battle ground at Concord. This view, looking southeast, is from the road leading to the village, by…
The Pine Warbler, Dendroica pinus, is a small songbird of the New World warbler family. These birds…
An illustration of a woodpecker's tongue. The long sticky tongues, which possess bristles, aid these…
The Hairy Woodpecker (Picoides villosus) is a medium-sized woodpecker. Their breeding habitat is forested…
The Black-billed Cuckoo, Coccyzus erythropthalmus, is a cuckoo. Adults have a long brown tail and a…
An illustration of a fallweb worm caterpillar. Fall webworm, Hyphantria cunea, is a moth in the family…
An illustration of a fallweb worm caterpillar. Fall webworm, Hyphantria cunea, is a moth in the family…
An illustration of a fallweb worm caterpillar. Fall webworm, Hyphantria cunea, is a moth in the family…
An illustration of a fallweb worm pupa. Fall webworm, Hyphantria cunea, is a moth in the family Arctiidae…
An illustration of a fallweb worm pupa. Fall webworm, Hyphantria cunea, is a moth in the family Arctiidae…
An illustration of a fallweb worm moth. Fall webworm, Hyphantria cunea, is a moth in the family Arctiidae…
The Tree Sparrow, Passer montanus, breeds over most of Europe and Siberia, and allied forms occur in…
The tupelos, or pepperidge tree, genus Nyssa, are a small genus of about 9 to 11 species of trees with…
Amelanchier, also known as shadbush, serviceberry, sarvisberry, juneberry, Saskatoon, shadblow, shadwood,…
Junipers are coniferous plants in the genus Juniperus of the cypress family Cupressaceae. Depending…
Juniperus virginiana (Eastern Redcedar, Red Cedar, Eastern Juniper, Red Juniper, Pencil Cedar) is a…
"Sapodilla (Sapota zapotilla). (a), the fruit; (b), the same, transversely cut." -Whitney, 1911
From the woodpecker family, the Yellow-Bellied Sapsucker (Sphyrapicus varius) is known for drilling…
"Sassafras (Sassafras sassafras). 1. Branch with fruits. 2. Branch with sterile flowers. a, b, c, different…
An illustration of a zinc band around the trunk of a tree to prevent cats and squirrels from climbing…
An illustration of a cone shaped zinc band around the trunk of a tree to prevent cats and squirrels…
Cloves (Syzygium aromaticum, syn. Eugenia aromaticum or Eugenia caryophyllata) are the aromatic dried…
"a, Scales of Chionaspis pinifoliae upon pine-leaves, natural size; b, scale of male, enlarged; c, straight…
"Scale-insect. Oyster-shell bark-louse of the apple (Mytilaspis pomorum); male. a, ventral view with…
An illustration of an Agathis branch. The genus Agathis, commonly known as kauri or dammar, is a relatively…
An illustration of a portion of a date palm leaf. The Date Palm (Phoenix dactylifera) is a palm in the…
Ferry Farm, also known as George Washington Boyhood Home Site or Ferry Farm Site, is the name of the…