- UA53-04-0137
- Photograph
- 1934-07-27 to 1934-10-29
Part of N.E. Hansen
N.E. Hansen during his trip to Russia in 1934
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Part of N.E. Hansen
N.E. Hansen during his trip to Russia in 1934
Plant specimen: Rosaceae B. Juss. Pyrus ussuriensis Max =P. Sinensis Lindl.
Part of N.E. Hansen
Rosaceae B. Juss. Pyrus ussuriensis Max +P. Sinensis Lindl. Plant specimen collected by N.E. Hansen, 1924, also known as the Ussurian pear, Harbin pear, and Manchurian pear, is a species of flowering plant in the family Rosaceae. It is native to Korea, Japan, and the Ussuri River area of far eastern Russia. 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 blank ink.
Russia: Correspondence for U.S. Academy of Science exchange visit to the USSR
Part of W. Carter Johnson Papers
Johnson, W. Carter
Russia: Environmental Sciences Division Seminar - Some studies of large-scale climate fluctuations
Part of W. Carter Johnson Papers
H. Trass mss translation
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Russia: Geobotanist portraits and preface - H. Trass book translation
Part of W. Carter Johnson Papers
Johnson, W. Carter
Russia: Handbook of Contemporary Developments in World Ecology - Chapter 20 Soviet Union
Part of W. Carter Johnson Papers
W. Carter Johnson and Norman R. French, p. 343-383
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Russia: Study of Soviet Ecology
Part of W. Carter Johnson Papers
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
Russia: Vegetation Science - History and contemporary trends of development - translation
Part of W. Carter Johnson Papers
Johnson, W. Carter
Part of W. Carter Johnson Papers
Johnson, W. Carter
SDSU: Plant Specimens - Medicago falcata
Part of N.E. Hansen
UA053-004-3D-0197
SDSU: Plant Specimens - Trifolium filiforme
Part of N.E. Hansen
UA053-004-3D-0142