Skip to main content
1 - 50 of 54 results
Arctostaphylos uva-ursi
Arctostaphylos uva-ursi, near view
Asarum canadense
Asarum canadense, near
Bald Cypress trees in the Japanese Gardens
Bald Cypress trees in the Japanese Gardens
Bald Cypress trees in the Japanese Gardens
Bald Cypress trees in the Japanese Gardens
Bald Cypress trees in the Japanese Gardens
Bald Cypress tree swamp near Bishopville, South Carolina
Bald Cypress tree swamp near Bishopville, South Carolina
Clavaria ligula (Clavariadelphus ligula)
Desert tower in the Grand Canyon, Arizona
Giant cactus in the desert in Southern Arizona
Giant cactus in the desert in Southern Arizona, nearer view showing top
Gnarled Pine tree at Bryce Canyon National Park
Gnarled tree and rock cliff at Bryce Canyon National Park
Gnarled tree at the rim of canyon showing cedar breaks
Gnarled tree at the rim of canyon showing cedar breaks
Gnarled tree at the rim of canyon showing cedar breaks
Lemna polyriza (Spirodela polyrhiza) and Wolfia
Lemna polyriza (Spirodela polyriza)
Lemna trisulca
Michigan sand dunes showing ripple marks
Michigan sand dunes showing ripple marks
Parmelia latissima
Peltigera aphthosa
Peltigera polydactyla
Pettigera aphthosa
Pinus strobus (Strobus strobus) and Dr. Hayden
Pinus strobus (Strobus strobus) and Dr. Hayden
Polygala cruciata
Polygala sanguinea
Rosa acicularis
Scirpus validus
Spirodela polyrhiza
Spirodela polyrhiza, near view
Timber-line tree above Bear Lake in Rocky Mountain Park
Timber-line tree, another, above Bear Lake in Rocky Mountain Park
Timberline tree at Bear Lake in Rocky Mountain Park
Timber-line tree on Trail Ridge Road in Rocky Mountain Park
Timber-line tree on Trail Ridge Road in Rocky Mountain Park
Timber-line trees at Longs Peak, Colorado
Timber-line trees at Longs Peak, Colorado
Timber-line trees at Longs Peak, Colorado
Timber-line trees at Longs Peak, Colorado
Timber-line trees at Longs Peak, Colorado
Tracks in the Michigan sand dunes
Tracks in the Michigan sand dunes
Twining Bittersweet on Boxelder and Ironwood