Also known as Ulmus thomasii. The branch of a Rock Elm tree, native to the midwestern United States.

Branch of Rock Elm

Also known as Ulmus thomasii. The branch of a Rock Elm tree, native to the midwestern United States.

Also known as Abies lasiocarpa. A western North American fir.

Pine Cone of Rocky Mountain Fir

Also known as Abies lasiocarpa. A western North American fir.

Also known as Juniperus scopulorum. Native to western North America.

Branch of Rocky Mountain Juniper

Also known as Juniperus scopulorum. Native to western North America.

Also known as Roystonea regia. A species of palm native to southern Florida, Mexico, and parts of Central America.

Branch of Royal Palm

Also known as Roystonea regia. A species of palm native to southern Florida, Mexico, and parts of Central…

The branch of a Salix amplifolia, a species of willow.

Branch of Salix Amplifolia

The branch of a Salix amplifolia, a species of willow.

The branch of a Salix balsamifera tree, a species of willow.

Branch of Salix Balsamifera

The branch of a Salix balsamifera tree, a species of willow.

The branch of a Salix fluviatilis, a species of willow tree.

Branch of Salix Fluviatilis

The branch of a Salix fluviatilis, a species of willow tree.

The branch of a Salix longipes tree, a species of willow.

Branch of Salix Longipes

The branch of a Salix longipes tree, a species of willow.

The branch of a Salix missouriensis, a species of willow.

Branch of Salix Missouriensis

The branch of a Salix missouriensis, a species of willow.

The branch of a Salix nuttallii, a species of willow.

Branch of Salix Nuttallii

The branch of a Salix nuttallii, a species of willow.

The branch of a Salix sesillilifolia, a species of willow.

Branch of Salix Sesillilifolia

The branch of a Salix sesillilifolia, a species of willow.

Also known as Salix cordata. The branch of a Sand Dune Willow, native to northeast North America.

Branch of Sand Dune Willow

Also known as Salix cordata. The branch of a Sand Dune Willow, native to northeast North America.

Also known as Pinus clausa. A pine tree mostly found in central Florida.

Sand Pine, Pine Cone

Also known as Pinus clausa. A pine tree mostly found in central Florida.

Also known as Amelanchier alnifolia. The branch of a Saskatoon shrub, native to North America, primarily from Alaska to Western Canada.

Branch of Saskatoon

Also known as Amelanchier alnifolia. The branch of a Saskatoon shrub, native to North America, primarily…

A branch of a Sassafras plant, native to eastern North America.

Branch of Sassafras

A branch of a Sassafras plant, native to eastern North America.

Also known as Quercus coccinea. The branch of a red oak tree native to the eastern United States.

Branch of Scarlet Oak

Also known as Quercus coccinea. The branch of a red oak tree native to the eastern United States.

Also known as Coccolobis uvifera. A branch of a Sea Grape plant, native throughout tropical America and the Caribbean.

Branch of Sea Grape

Also known as Coccolobis uvifera. A branch of a Sea Grape plant, native throughout tropical America…

A coastal sea lion of western North America.

California Sea Lion

A coastal sea lion of western North America.

Also known as Alnus maritima. The branch of a Seaside Alder, native to the United States.

Branch of Seaside Alder

Also known as Alnus maritima. The branch of a Seaside Alder, native to the United States.

Also known as Ulmus serotina. A branch of a September Elm tree, native to a select few states in North America.

Branch of September Elm

Also known as Ulmus serotina. A branch of a September Elm tree, native to a select few states in North…

The branch of a Serenoa arborescens, a species of palm tree.

Branch of Serenoa Arborescens

The branch of a Serenoa arborescens, a species of palm tree.

Also known as Hicoria ovata. The branch of a Shagbark Hickory tree, native to the eastern United States.

Branch of Shagbark Hickory

Also known as Hicoria ovata. The branch of a Shagbark Hickory tree, native to the eastern United States.

Also known as Quercus breviloba. The branch of a Shallow-lobed Oak tree, native to the southern United States and northern Mexico.

Branch of Shallow-Lobed Oak

Also known as Quercus breviloba. The branch of a Shallow-lobed Oak tree, native to the southern United…

Also known as Cupressus macnabiana.

Branch of Shasta Cypress

Also known as Cupressus macnabiana.

Also known as Abies magnifica var. shastensis.

Pine Cone of Shasta Red Fir

Also known as Abies magnifica var. shastensis.

A species of sheep with large horns.

Rocky Mountain Big-Horn

A species of sheep with large horns.

Also known as Hicoria laciniosa. The branch of the Shellbark Hickory tree, native to the midwestern United States.

Branch of Shellbark Hickory

Also known as Hicoria laciniosa. The branch of the Shellbark Hickory tree, native to the midwestern…

Also known as Quercus imbricaria. The branch of a Shingle Oak tree, native primarily to the midwestern North American regions.

Branch of Shingle Oak

Also known as Quercus imbricaria. The branch of a Shingle Oak tree, native primarily to the midwestern…

Also known as Pinus echinata. The pine cone of a Shortleaf Pine tree.

Pine Cone of Shortleaf Pine

Also known as Pinus echinata. The pine cone of a Shortleaf Pine tree.

Also known as Pinus monophylla. The pine cone of a Single-leaf Pinyon.

Pine Cone of Single-Leaf Pinyon

Also known as Pinus monophylla. The pine cone of a Single-leaf Pinyon.

Also known as Picea sitchensis. The pine cone of the largest species of spruce trees.

Sitka Spruce Pine Cone

Also known as Picea sitchensis. The pine cone of the largest species of spruce trees.

Also known as Salix sitchensis. The branch of a Sitka Willow tree, native to northwestern North America.

Branch of Sitka Willow

Also known as Salix sitchensis. The branch of a Sitka Willow tree, native to northwestern North America.

Also known as Ulmus fulva. The branch of a Slippery Elm tree, native to eastern North America.

Branch of Slippery Elm

Also known as Ulmus fulva. The branch of a Slippery Elm tree, native to eastern North America.

Also known as Malus angustifolia. The branch of a Southern Crabapple tree, native throughout the Southeastern United States.

Branch of Southern Crabapple

Also known as Malus angustifolia. The branch of a Southern Crabapple tree, native throughout the Southeastern…

Also known as Quercus virginiana. The branch of a Southern Live Oak tree, native to the southeastern United States.

Branch of Southern Live Oak

Also known as Quercus virginiana. The branch of a Southern Live Oak tree, native to the southeastern…

Also known as Magnolia grandiflora. The branch and flower of a Southern Magnolia plant, native to the southern United States.

Flower of Southern Magnolia

Also known as Magnolia grandiflora. The branch and flower of a Southern Magnolia plant, native to the…

Also known as Yucca schidigera. A flowering plant that is native to the Mojave Desert in the Western United States.

Branch of Spanish Bayonet

Also known as Yucca schidigera. A flowering plant that is native to the Mojave Desert in the Western…

Also known as Yucca gloriosa. The branch of a Spanish Dagger plant, part of the agave family.

Branch of Spanish Dagger

Also known as Yucca gloriosa. The branch of a Spanish Dagger plant, part of the agave family.

Also known as Quercus falcata. The branch of a Spanish Oak tree, naive to the eastern coast of the United States.

Branch of Spanish Oak

Also known as Quercus falcata. The branch of a Spanish Oak tree, naive to the eastern coast of the United…

Also known as Pinus glabra. The pine cone of a Spruce Pine tree.

Pine Cone of Spruce Pine

Also known as Pinus glabra. The pine cone of a Spruce Pine tree.

Also known as Pinus lamertiana. The pine cone of a sugar pine tree.

Pine Cone of Sugar Pine

Also known as Pinus lamertiana. The pine cone of a sugar pine tree.

Also known as Quercus michauxii. The branch of a Swamp Chestnut Oak tree, native to the wetlands of the southern and central United States

Branch of Swamp Chestnut Oak

Also known as Quercus michauxii. The branch of a Swamp Chestnut Oak tree, native to the wetlands of…

Also known as Hicoria minima. The branch of a Swamp Hickory tree, which produces pear-shaped nuts.

Branch of Swamp Hickory

Also known as Hicoria minima. The branch of a Swamp Hickory tree, which produces pear-shaped nuts.

Also known as Quercus laurifolia. The branch of a Swamp Laurel Oak, native to the southeast United States.

Branch of Swamp Laurel Oak

Also known as Quercus laurifolia. The branch of a Swamp Laurel Oak, native to the southeast United States.

Also known as Quercus palustris. A species of red oak tree native to eastern United States.

Branch of Swamp Spanish Oak

Also known as Quercus palustris. A species of red oak tree native to eastern United States.

Also known as Betula lenta. A species of birch native to eastern North America.

Branch of Sweet Birch

Also known as Betula lenta. A species of birch native to eastern North America.

Also known as Malus coronaria. The branch of a Sweet Crabapple tree, native to the southern United States.

Branch of Sweet Crabapple

Also known as Malus coronaria. The branch of a Sweet Crabapple tree, native to the southern United States.

Also known as Magnolia virginiana. The branch of a Sweetbay Magnolia plant, native to the southeastern coast of the United States.

Branch of Sweetbay Magnolia

Also known as Magnolia virginiana. The branch of a Sweetbay Magnolia plant, native to the southeastern…

Also known as Pinus pungens. The Table Mountain Pine is native to the Appalachian Mountains.

Table Mountain Pine Cone

Also known as Pinus pungens. The Table Mountain Pine is native to the Appalachian Mountains.

Also known as Larix americana. The pine cone of a Tamarack Larch tree.

Tamarack Larch Pine Cone

Also known as Larix americana. The pine cone of a Tamarack Larch tree.

Also known as Pinus contorta, var. murrayana. The pine cone of a Tamarack Pine tree, native to the Cascade Range, Sierra Nevada, and surrounding mountain ranges.

Pine Cone of Tamarack Pine

Also known as Pinus contorta, var. murrayana. The pine cone of a Tamarack Pine tree, native to the Cascade…

Also known as Yucca treculeana. The branch of a Texas Bayonette, a species of perennial shrubs in the agave family.

Branch of Texas Bayonette

Also known as Yucca treculeana. The branch of a Texas Bayonette, a species of perennial shrubs in the…

Also known as Ulmus crassifolia. The branch of a Texas Cedar Elm, native to to south central North America.

Branch of Texas Cedar Elm

Also known as Ulmus crassifolia. The branch of a Texas Cedar Elm, native to to south central North America.

A species of palm native to southern Florida and Cuba.

Branch of Thrinax Keyensis

A species of palm native to southern Florida and Cuba.

An evergreen coniferous tree found throughout North America and Europe.

Branch of Thuja Occidentalis

An evergreen coniferous tree found throughout North America and Europe.

Also known as Quercus toumeyi. The branch of a Toumey Oak tree, native to Mexico and the United States.

Branch of Toumey Oak

Also known as Quercus toumeyi. The branch of a Toumey Oak tree, native to Mexico and the United States.

Also known as Heteromeles arbutifolia. The branch of a Toyon tree, native to California.

Branch of Toyon

Also known as Heteromeles arbutifolia. The branch of a Toyon tree, native to California.

Also known as Magnolia tripetala. The branch of an Umbrella Magnolia tree, native to the southeastern United States in the Appalachian Mountains region.

Branch of Umbrella Magnolia

Also known as Magnolia tripetala. The branch of an Umbrella Magnolia tree, native to the southeastern…

Also known as Juniperus osteosperma. A small tree native to the southwestern United States.

Branch of Utah Juniper

Also known as Juniperus osteosperma. A small tree native to the southwestern United States.

Also known as Quercus lobata. The branch of a Valley Oak tree, native to California.

Branch of Valley Oak

Also known as Quercus lobata. The branch of a Valley Oak tree, native to California.