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N.E. Hansen is standing behind a man with a carrying pole on his shoulders and two baskets full of pears at Hansen's headquarters while conducting pear research at Saolin in northern China, there are two men accompanying them, another man stands off to the left; written in pencil on the back: North China 1924.
N.E. Hansen with a local man while conducting pear research at Saolin in northern China in 1924
Man with a carrying pole on his shoulders and a basket full of pears at N.E. Hansen's headquarters while conducting pear research at Saolin in northern China; written in pencil on the back: North China 1924.
Local man assisting N.E. Hansen while he conducts pear research at Saolin in northern China in 1924
Man standing on a stone walkway by a small fence by a plot of plant near the Trans-Siberian Railway in northern China; written in pencil on the back: On Siberian Railway 1924.
Man waiting near the Trans-Siberian Railway in north China in 1924
People walking on a street toward a temple in Seoul, Korea in 1924; written in pencil on the back: Seoul, Korea 1924.
Temple in Seoul, Korea in 1924
Point on the Inland Sea in Japan; written in pencil on the back Point on Inland Sea, Japan 1924.
Point on the Inland Sea in Japan in 1924
Village nestled in the mountains by the Inland Sea in Japan; written in pencil on the back: Along Inland Sea, Japan 1924.
Village on the Inland Sea in Japan in 1924
Ships at port in Tokyo Bay at Yokahama, Japan; written in pencil on the back: Yokohama 1924.
Ships at port in Tokyo Bay at Yokahama, Japan in 1924
Steamer ship by the dock at the port in Tokyo Bay at Yokahama, Japan, people are riding bicycles on the dock, the ship is possibly a steamer ship called the Admiral from a line of ships owned and operated by the United States government; written in pencil on the back: Yokohama 1924.
Steamer ship at the port on Tokyo Bay at Yokohama, Japan in 1924
Steamer ship by the dock at the port in Tokyo Bay at Yokahama, Japan, the ship is possibly a steamer ship called the Admiral from a line of ships owned and operated by the United States government; written in pencil on the back: Yokohama 1924.
Steamer ship at the port on Tokyo Bay at Yokohama, Japan in 1924
Steamer ship by the dock at the port in Tokyo Bay at Yokahama, Japan, a porter is walking on the dock by the ship, the ship is possibly a steamer ship called the Admiral from a line of ships owned and operated by the United States government; written in pencil on the back: Yokohama 1924.
Steamer ship at the port on Tokyo Bay at Yokohama, Japan in 1924
Passengers waiting to board a steamer ship by the dock at the port in Tokyo Bay at Yokahama, Japan, the ship is possibly a steamer ship called the Admiral from a line of ships owned and operated by the United States government; written in pencil on the back: Yokohama 1924.
Steamer ship at the port on Tokyo Bay at Yokohama, Japan in 1924
Apple photographed with a ruler for scale for N.E. Hansen's research.
Apple specimen, undated
Two Karakul fat tailed sheep were white long haired woolen sheep found in Turkistan that N.E. Hansen urged should be imported to the United States for dry hot regions like Arizona and New Mexico.
Two Karakul fat tailed sheep of Turkistan, undated
N.E. Hansen meeting Ivan V. Michurin, a Russian horticulturalist, at his orchard in Russia.
N.E. Hansen and Ivan V. Michurin in Russia in 1934
N.E. Hansen looking at a sapling tree at in orchard in Chelyabinsk, Russia with two other men; written in pencil on the back: Tscheljabinsk 1934.
N.E. Hansen in Chelyabinsk, Russia in 1934
N.E. Hansen (back row hear center with lighter color jacket, white beard) and Ivan V. Michurin (seated in front of Hansen) pose for a photograph with a large group of people at Michurin's orchard in Chelyabinsk, Russia.
N.E. Hansen and Ivan V. Michurin in Chelyabinsk, Russia in 1934
N.E. Hansen (wearing hat) is with friends in Brookings, South Dakota; writing on the back: S.D. plant wizard and friends Brookings 5-19-39 compliments York Sampson.
N.E. Hansen with friends in Brookings, South Dakota in 1939
N.E. Hansen wearing a Siberian costume and holding a sheaf of wild Siberian flowered alfalfa.
N.E. Hansen in Siberian costume with a sheaf of alfalfa in 1906
Portrait of Professor N.E. Hansen
Professor N.E. Hansen, undated
Professor N.E. Hansen stand in ornamental grass at the horticulture grounds of South Dakota State College, the classroom building (right) and the Horticulture building (behind Hansen) are visible in the background.
Professor N.E Hansen on the horticulture grounds at South Dakota State College, undated
People seated in folding chairs and the grass in front of Lincoln Memorial Library on the campus of South Dakota State College to hear Carl Hansen speak during the recognition service for Dr. N.E. Hansen for his work in horticulture.
Recognition service for Dr. N.E. Hansen at South Dakota State College in 1949
N.E. Hansen standing by a small table in a room with horticultural displays of flowers and fruits.
Dr. N.E. Hansen at a horticultural display, undated
Dr. N.E. Hansen and an another man are in a greenhouse full of flowers on the campus of South Dakota State College.
Dr. N.E. Hansen in a South Dakota State College greenhouse, undated
William Powers portrait
William H. Powers Papers
Marilyn Richardson Portrait
Marilyn Richardson Papers
Plant specimen: Aceraceae Neck. Acer Ginnala Max. Plant specimen from the maple family
Plant specimen: Aceraceae Neck. Acer Ginnala Max. Plant specimen from the maple family
Aceraceae Neck. Acer Mons Max. Plant specimen from the maple family collected by N.E. Hansen, 1924. N.E. Hansen (1866-1950) was a Danish-American horticulturist and botanist who was a pioneer in plant breeding. Hansen came to South Dakota in 1895 and became the first head of the Horticultural Department of South Dakota State College. He also served as agricultural explorer for the United States Department of Agriculture. He searched for hardy grasses, fruits, and other plants throughout Europe and Asia and brought them back to the United States to raise or crossbreed with American varieties to produce hardy plants. Specimen is mounted on an 11.5 x 16.5 inch herbarium sheet accompanied by a label printed in Russian in Cyrillic letter with hand-written notation in black ink.
Plant specimen: Aceraceae Neck. Acer Mons Max. Plant specimen from the maple family
Caprifoliaceae Vent. Lonicera edulis Turcr. Plant specimen from the honeysuckle family collected by N.E. Hansen, 1924. N.E. Hansen (1866-1950) was a Danish-American horticulturist and botanist who was a pioneer in plant breeding. Hansen came to South Dakota in 1895 and became the first head of the Horticultural Department of South Dakota State College. He also served as agricultural explorer for the United States Department of Agriculture. He searched for hardy grasses, fruits, and other plants throughout Europe and Asia and brought them back to the United States to raise or crossbreed with American varieties to produce hardy plants. Specimen is mounted on an 11.5 x 16.5 inch herbarium sheet accompanied by a label printed in Russian in Cyrillic letter with hand-written notation in black ink.
Plant specimen: Caprifoliaceae Vent. Lonicera edulis Turcr. Plant specimen from the honeysuckle family
Caprifoliaceae Vent. Lonicera Maacki Turcr. Plant specimen from the honeysuckle family collected by N.E. Hansen, 1924. This plant is native to temperate western Asia, specifically in northern and western China south to Yunnan, Mongolia, Primorsky Krai in southeastern Russia, Korea, and, albeit rare there, central and northern Honshu, Japan. N.E. Hansen (1866-1950) was a Danish-American horticulturist and botanist who was a pioneer in plant breeding. Hansen came to South Dakota in 1895 and became the first head of the Horticultural Department of South Dakota State College. He also served as agricultural explorer for the United States Department of Agriculture. He searched for hardy grasses, fruits, and other plants throughout Europe and Asia and brought them back to the United States to raise or crossbreed with American varieties to produce hardy plants.
Plant specimen: Caprifoliaceae Vent. Lonicera Maackii Turcr.
Primulaceae Vent. Primula. Plant specimen collected by N.E. Hansen, 1924. N.E. Hansen (1866-1950) was a Danish-American horticulturist and botanist who was a pioneer in plant breeding. Hansen came to South Dakota in 1895 and became the first head of the Horticultural Department of South Dakota State College. He also served as agricultural explorer for the United States Department of Agriculture. He searched for hardy grasses, fruits, and other plants throughout Europe and Asia and brought them back to the United States to raise or crossbreed with American varieties to produce hardy plants.
Plant specimen: Primulaceae Vent. Primula.
Rosaceae B. Juss. Prunus padus L. Plant specimen collected by N.E. Hansen, 1924, also known as bird cherry, hackberry, hagberry, or Mayday tree, is a species of cherry, native to norther Europe and northern Asia. N.E. Hansen (1866-1950) was a Danish-American horticulturist and botanist who was a pioneer in plant breeding. Hansen came to South Dakota in 1895 and became the first head of the Horticultural Department of South Dakota State College. He also served as agricultural explorer for the United States Department of Agriculture. He searched for hardy grasses, fruits, and other plants throughout Europe and Asia and brought them back to the United States to raise or crossbreed with American varieties to produce hardy plants. Specimen is mounted on an 11.5 x 16.5 inch herbarium sheet accompanied by a label with hand-written notation in pencil ink.
Plant specimen: Rosaceae B. Juss. Prunus padus L.
Carter Johnson at Sica Hollow State Park in South Dakota
Carter Johnson at Sica Hollow State Park in South Dakota
Warren Keammerer, Carter Johnson's fellow graduate student who studied the forest understory along the Missouri River.
Forest Understory, Warren Keammerer
Bird soaring above Badlands National Park in western South Dakota.
Badlands National Park
Sheyenne River, North Dakota on geology field trip from North Dakota State University.
Sheyenne River North Dakota Geology Field Trip
Devils Lake, North Dakota in 1969 well before the flooding of the 1990s.
Devils Lake before Flooding
Effect of grazing on North Dakota farm.
North Dakota Farm Effects of Grazing
Carter Johnson in Sica Hollow State Park in northeast South Dakota.
Sica Hollow State Park Nebraska and South Dakota
Strawberry plant in the Colorado Rocky Mountains.
Strawberry Plant Colorado Rocky Mountains
Cushion plant in the alpine of the Colorado Rockies.
Cushion Plant, Alpine, Colorado Rockies
Alpine tundra near Niwot Ridge in the Rocky Mountains of Colorado.
Alpine Tundra near Niwot Ridge Colorado Rocky Mountains
Alpine tundra plant in the Rocky Mountains of Colorado.
Alpine Tundra Plant Rocky Mountain Colorado
Sedge hummocks in the alpine tundra of the Rocky Mountains of Colorado.
Sedge Hummocks Colorado Alpine Tundra
Vegetation and stream in the Rocky Mountains of Colorado.
Vegetation and Stream Colorado Rocky Mountains
View of the Rocky Mountains in Colorado.
Colorado Rockies
Evergreen forests in the Rocky Mountains of Colorado.
Evergreen Forests in Colorado Rocky Mountains
Alpine ecologist John Marr lecturing in the field to a University of Colorado Alpine Ecology class which Carter Johnson and Warren Keammerer attended.
Dr. John Marr Lecturing to Alpine Ecology Class
Columbine, state flower of Colorado, growing in the Rocky Mountains.
Columbine, Colorado State Flower
Cushion plants in the alpine of the Rocky Mountains in Colorado.
Cushion Plant, Colorado Alpine
Tiny primrose growing in the alpine of the Rocky Mountains in Colorado. A match is included to represent scale.
Tiny Primrose Alpine Rocky Mountains
Bristlecone pine near timberline on James Peak in Colorado.
Bristlecone Pine near Timberline James Peak, Colorado
James Peak in the Rocky Mountains of Colorado.
James Peak in Colorado
Evergreen mixed forest with Douglas fir, spruce, and pine in the Rocky Mountains of Colorado.
Colorado Rockies
Alpine tundra in the Rocky Mountains of Colorado.
Alpine tundra in Colorado
Stone nets in the Rocky Mountains of Colorado.
Stone nest in Colorado
Bill Lauenroth and Jerry Van Amburg conducting research in a grove of trees.
Bill Lauenroth and Jerry Van Amburg conducting research
Uvularia sessiliflora (Sessile-leaf Bellwort) growing near Buffalo River in Minnesota.
Uvularia sessiliflora
Zizia aptera vegetation in South Dakota.
Zizia aptera
Searching for fossils on the Iowa River.
Fossils on the Iowa River
Prairie Coteau stream in North Dakota.
Prairie Coteau stream
Tall grass growing on the Prairie Coteau in South Dakota.
Tall Grass Prairie Coteau
Border of South and North Dakota (looking north) on the north edge of the Prairie Coteau (granite marker on border).
Prairie Coteau
Blood Root (Sanguinaria canadensis) in South Dakota.
Sanguinaria canadensis
Blood Root (Sanguinaria canadensis) in Buffalo River State Park, Minnesota.
Sanguinaria canadensis
Blood Root (Sanguinaria canadensis) in South Dakota.
Sanguinaria canadensis
Caltha palustris vegetation in Minnesota.
Caltha palustris
Caltha palustris vegetation in Minnesota.
Caltha palustris
Arisaema atrorubens vegetation.
Arisaema atrorubens
Research stand #2 destroyed by backup flooding of Oahe Reservoir 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 #9 on the Missouri River after it had been grazed.
Research stand on the Missouri River
Young cottonwood trees at a research stand 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 #2 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
Trees were damaged by ice during the record 1952 flood at a research stand across from the Missouri River near Washburn, North Dakota.
Ice damaged trees on Missouri River from 1952 flood
Vegetation growing on old cottonwood tree at Garrison Reach in North Dakota.
Vegetation on old cottonwood at Garrison Reach, North Dakota
Marsh on the floodplain at the Garrison Reach of the Missouri River in North Dakota.
Floodplain marsh at Garrison Reach, North Dakota
Emergent cottonwood trees at Garrison Reach of the Missouri River in North Dakota. This image clearly shows how much taller old cottonwood trees are compared to the later successional stage. This exposure to storms causes wind damage and sometimes tree fall to emergent cottonwoods.
Emergent cottonwood at Garrison Reach of the Missouri River, North Dakota
Looking west at a river channel and sandbars at the Garrison Reach of the Missouri River.
Missouri River at Garrison Reach, North Dakota
Garrison Reach of the Missouri River in North Dakota in the fall.
Missouri River at Garrison Reach, North Dakota
Hayland near the Garrison Reach of the Missouri River in North Dakota.
Hayland near the Missouri River
Garrison Reach of the Missouri River in North Dakota, possibly near Washburn where the river turns to the west.
Garrison Reach of the Missouri River in North Dakota
Garrison Reach of the Missouri River in North Dakota in the fall.
Garrison Reach of the Missouri River in 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
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
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
Chrysopsis villosa at Garrison Reach on the Missouri River in North Dakota.
Chrysopsis villosa
Amorpha canescens, also known as Leadplant, at Garrison Reach on the Missouri River in North Dakota.
Amorpha canescens
Rosa woodsii at Garrison Reach on the Missouri River in North Dakota.
Rosa woodsii
Petalostemum purpureum at Garrison Reach on the Missouri River in North Dakota.
Petalostemum purpureum
Ratibida columnifera at Garrison Reach on the Missouri River in North Dakota.
Ratibida columnifera
Sphaeralcea coccinea at Garrison Reach on the Missouri River in North Dakota.
Sphaeralcea coccinea
Castilleja sessiliflora at Garrison Reach on the Missouri River in North Dakota.
Castilleja sessiliflora
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