Missouri River floodplain at Garrison Reach in North Dakota
Mixed grass prairie
Mixed prairie storm
Monarch larve
North Dakota Farm Effects of Grazing
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oahe Reservoir backup at Garrison Reach of the Missouri River, North Dakota
Oenothera biennis
Old cottonwood stand at Garrison Reach, North Dakota
Old cottonwood stand at Garrison Reach, North Dakota
Opuntia polyacantha
Opuntia polyacantha
Painted woods at Garrison Reach of the Missouri River in North Dakota.
Pedicularis canadensis
Penstemon albidus
Penstemon albidus
Penstemon erianthus
Penstemon gracilis
Penstemon grandiflorus
Peronychia sessiliflora
Petalostemum purpureum
Polygala alba
Polygala alba
Potentilla fruiticosa
Prairie Coteau
Prairie Coteau
Prairie Coteau stream
Prairie Coteau stream
Prairie Coteau stream
Psoralea esculenta
Ratibida columnifera
Ratibida columnifera
Ratibida columnifera
Ratibida columnifera pulcherrima
Research stand
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Research stand on the Missouri River
Rhus radicans
River bank on the Missouri at Garrison Reach, North Dakota
Road Cut Exposing Glacial Till
Rolling Field
Rosa woodsii
Rosa woodsii
Rosa woodsii
Sagittaria cuneata
Sagittaria in a Marsh
Sandstone buttes
Sandstone buttes
Scirpus rubrotinctus
Scirpus validus
Senecio plattensis
Shepherdia argentea
Shepherdia argentea
Shrankia (Mim)
Spartina pectinata
Sphaeralcea coccinea
Sphaeralcea coccinea
Sphaeralcea coccinea
Stina viridula
Stipa comata
Stipa comata
Sunset on Missouri River
Taraxacum officinale
Uvularia grandiflora
Uvularia grandiflora
Vegetation on fallen cottonwood
Vegetation on old cottonwood at Garrison Reach, North Dakota
Verbena hastata
Vernonia fasciculata
Viola pensylvanica
Viola rugulosa
W. Carter Johnson on Blossom Butte
Warren Keammerer at Painted Woods Lake
Warren Keammerer changing a flat tire
Warren Keammerer standing in Melilotus
West sand bars on the Missouri River
Young cottonwood stand at Garrison Reach, North Dakota
Yucca glauca