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Expensive nature of cottonwood forests on the Missouri River floodplain at Garrison Reach in North Dakota.
Missouri River floodplain at Garrison Reach in North Dakota
Mixed grass prairie in western North Dakota
Mixed grass prairie
Mixed prairie storm in western North Dakota.
Mixed prairie storm
Monarch butterfly larve in the Garrison Reach of the Missouri River in North Dakota.
Monarch larve
Effect of grazing on North Dakota farm.
North Dakota Farm Effects of Grazing
Trees flooded from the backup at Oahe Reservoir at Garrison Reach of the Missouri River in North Dakota.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Trees flooded from the backup at Oahe Reservoir at Garrison Reach of the Missouri River in North Dakota.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Surface water flooding of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Trees eventually killed by the backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Water backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Flooded forests at Garrison Reach of the Missouri River in North Dakota when Oahe Reservoir was filled. Surface water and groundwater levels had been increasing south of Bismarck due to sedimentation and flow backup. These trees photographed in 1969 most certainly died soon after.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Water backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Water backup of the Missouri River at Garrison Reach, south of Bismarck, North Dakota when the Oahe Reservoir was filled.
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oenethera biennis in central North Dakota.
Oenothera biennis
Old cottonwood stand at Garrison Reach in North Dakota.
Old cottonwood stand at Garrison Reach, North Dakota
Old cottonwood stand at Garrison Reach in North Dakota.
Old cottonwood stand at Garrison Reach, North Dakota
Prickly Pear cactus (Opuntia polyacantha) in western North Dakota.
Opuntia polyacantha
Prickly Pear cactus (Opuntia polyacantha) in western North Dakota.
Opuntia polyacantha
Painted woods at Garrison Reach of the Missouri River in North Dakota.
Painted woods at Garrison Reach of the Missouri River in North Dakota.
Pedicularis canadensis (Canadian wood betony) vegetation in North Dakota.
Pedicularis canadensis
Penstemon albidus in the Garrison Reach of the Missouri River in North Dakota.
Penstemon albidus
Penstemon albidus in the Garrison Reach of the Missouri River in North Dakota.
Penstemon albidus
Penstemon erianthus in the Missouri River Valley in North Dakota.
Penstemon erianthus
Penstemon gracilis in the Garrison Reach of the Missouri River in North Dakota.
Penstemon gracilis
Penstemon grandiflorus in the Garrison Reach of the Missouri River in North Dakota.
Penstemon grandiflorus
Peronychia sessiliflora in Western North Dakota.
Peronychia sessiliflora
Petalostemum purpureum at Garrison Reach on the Missouri River in North Dakota.
Petalostemum purpureum
Polygala alba in the Missouri River Valley in North Dakota.
Polygala alba
Viola pennsylvanica in central North Dakota.
Polygala alba
Potentilla fruiticosa in the Missouri River Valley in North Dakota.
Potentilla fruiticosa
View from the top of the Prairie Coteau on the Dakota border.
Prairie Coteau
Border of South and North Dakota (looking north) on the north edge of the Prairie Coteau (granite marker on border).
Prairie Coteau
Prairie Coteau stream in North Dakota.
Prairie Coteau stream
Prairie Coteau stream in North Dakota.
Prairie Coteau stream
Prairie Coteau stream in North Dakota.
Prairie Coteau stream
Indian breadroot (Psoralea esculenta) in western North Dakota. This plant was an important starch food plant for Native Americana
Psoralea esculenta
Ratibida columnifera at Garrison Reach on the Missouri River in North Dakota.
Ratibida columnifera
Ratibida columnifera at Garrison Reach on the Missouri River in North Dakota.
Ratibida columnifera
Ratibida columnifera in the Garrison Reach of the Missouri River in North Dakota.
Ratibida columnifera
Ratibida columnifera pulcherrima in the Missouri River Valley in North Dakota.
Ratibida columnifera pulcherrima
W. Carter Johnson and Warren's research stands numbered 1-34.
Research stand
Reach stand # 4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #8 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #6 on the Missouri River.
Research stand on the Missouri River
Research stand #3 on the Missouri River.
Research stand on the Missouri River
Research stand #10 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #3 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #2 destroyed by backup flooding of Oahe Reservoir on the Missouri River.
Research stand on the Missouri River
Reach stand # 4 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand #1 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Research stand #6 near the Garrison dam on the Missouri River.
Research stand on the Missouri River
Rhus radicans, also known as Poison ivy, is a dominant understory plant in Missouri River forests, especially later successional ones. Photographed at Garrison Reach in North Dakota.
Rhus radicans
River bank on the Missouri at Garrison Reach, North Dakota
River bank on the Missouri at Garrison Reach, North Dakota
Road cut exposing glacial till in central North Dakota.
Road Cut Exposing Glacial Till
Rolling field in central North Dakota.
Rolling Field
Rosa woodsii at Garrison Reach on the Missouri River in North Dakota.
Rosa woodsii
Rosa woodsii at Garrison Reach on the Missouri River in North Dakota.
Rosa woodsii
Rosa woodsii at Garrison Reach on the Missouri River in North Dakota.
Rosa woodsii
Sagittaria cuneata in western North Dakota
Sagittaria cuneata
Sagittaria in a marsh in the Missouri River Valley in North Dakota.
Sagittaria in a Marsh
Rugged rock outcroppings of sandstone buttes in the Missouri River Valley north of Bismarck, North Dakota.
Sandstone buttes
Vegetation on sandstone buttes in the Missouri River Valley north of Bismarck, North Dakota.
Sandstone buttes
Scirpus rubrotinctus in the Missouri River Valley in North Dakota.
Scirpus rubrotinctus
Scirpus validus in the Missouri River Valley in North Dakota.
Scirpus validus
Senecio plattensis in the Missouri River Valley in North Dakota.
Senecio plattensis
Shepherdia argentea, also known as Buffalo berry, at Garrison Reach on the Missouri River in North Dakota.
Shepherdia argentea
Shepherdia argentea, also known as Buffalo berry, at Garrison Reach on the Missouri River in North Dakota.
Shepherdia argentea
Shrankia (Mim), now called Mimosa, a highly prized plant for grazing by cattle. Photographed at Garrison Reach on the Missouri River in North Dakota.
Shrankia (Mim)
Spartina pectinata in the Missouri River Valley in North Dakota.
Spartina pectinata
Scarlet globe mallow (Sphaeralcea coccinea) in western North Dakota.
Sphaeralcea coccinea
Scarlet globe mallow (Sphaeralcea coccinea) in western North Dakota.
Sphaeralcea coccinea
Sphaeralcea coccinea at Garrison Reach on the Missouri River in North Dakota.
Sphaeralcea coccinea
Stina viridula at Garrison Reach on the Missouri River in North Dakota.
Stina viridula
Needle-and-thread grass (Stipa comata) in western North Dakota.
Stipa comata
Mixed grass prairie dominated by needle-and-thread grass (Stipa comata) in the Missouri River Valley near Bismarck, North Dakota.
Stipa comata
Sunset on the Missouri River at the Garrison Reach in North Dakota.
Sunset on Missouri River
Taraxacum officinale at Garrison Reach on the Missouri River in North Dakota.
Taraxacum officinale
Uvularia grandiflora vegetation in North Dakota.
Uvularia grandiflora
Uvularia grandiflora vegetation in North Dakota.
Uvularia grandiflora
Old cottonwood being recycled by decomposers in western North Dakota
Vegetation on fallen cottonwood
Vegetation growing on old cottonwood tree at Garrison Reach in North Dakota.
Vegetation on old cottonwood at Garrison Reach, North Dakota
Verbena hastata in the Missouri River Valley in North Dakota.
Verbena hastata
Vernonia fasciculata in the Missouri River Valley in North Dakota.
Vernonia fasciculata
Viola pensylvanica in North Dakota.
Viola pensylvanica
Viola rugulosa in North Dakota.
Viola rugulosa
W. Carter Johnson sitting on rock on Blossom Butte north of Bismarck, North Dakota on east side of the Missouri River. O. A. Stevens' book (green cover) is laying on the rock beside him.
W. Carter Johnson on Blossom Butte
Warren R. Keammerer, who was Carter's graduate student colleague, working on the Missouri River forests at Painted Woods Lake in the Garrison Reach in North Dakota.
Warren Keammerer at Painted Woods Lake
Warren R. Keammerer is changing the tire of field vehicle used in river research.
Warren Keammerer changing a flat tire
Warren R. Keammerer standing in melilotus at stand #8 in Garrison Reach in North Dakota.
Warren Keammerer standing in Melilotus
Wet sandbars along the Garrison Reach of the Missouri River in North Dakota.
West sand bars on the Missouri River
Early successional forest dominated by cottonwood, about 20 years old, at Garrison Reach near the Missouri River in North Dakota.
Young cottonwood stand at Garrison Reach, North Dakota
Spanish bayonet (Yucca glauca) in western North Dakota.
Yucca glauca
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