Treasures of the National
USDA Plant Collectors'
Exotic Expedition Captured
in Historical Photo Albums
P.H. Dorsett tries a waterwheel.
It was the adventure of a lifetime. From 1929 through 1931, pioneering
plant explorer Palemon Howard Dorsett and colleague William Joseph Morse
were assigned to travel throughout the rural countryside of Japan, Korea,
and Manchurian China. Their quest: Find and send home examples of rare,
wild, and cultivated soybeansa crop that had captured the interest
of American farmers.
Expedition leader Dorsett was a senior plant explorer with USDA's Office
of Seed and Plant Introduction in Washington, D.C. Colleague Morse,
a soybean expert and junior member of the team, was also based in Washington,
working with the USDA Office of Forage Crops.
The living bounty of the expedition helped to build this country's
soybean industry. Today, plants that are descendants from original specimens
collected by Dorsett and Morse in the Far East are still carefully maintained
at ARS genebanks.
After harvest, corn is kept
in bins or cribs made of
But these voyagers brought back another treasure, this one in the form
of hundreds of black-and-white photographs. These images capture the
excitement of the expedition and give an inside look at Asia between
the two world wars.
The Seven Albums of Asia
The people, farmlands, and farming practices of Asia come to life in
this varied collection. More than 1,000 prints documenting the expedition
are preserved in paperboard or clothbound photograph albums at the ARS
National Agricultural Library in Beltsville, Maryland. Each print is
pasted on heavy green paper, typical of that used for photograph albums
of the early 1900s.
Researchers visiting the library can, by appointment, view the albums.
Armchair travelers can conveniently read about the expedition and browse
a selection of nearly 50 prints simply by logging onto the library's
unique web site for the Dorsett-Morse expedition. It's located on the
World Wide Web at www.nal.usda.gov/speccoll/findaids/dorsett.
Early plant explorers led
by P.H. Dorsett from 1921
through 1931 thought this
view of the Great Wall of
China represented the
general character and appearance
of the Asian countryside at
Photographs featured on the web site are grouped into seven categoriesas
are the albums. Among them: "Farm Views," "Landscapes,"
"Ornamentals," and "Temples and Shrines." The web
site includes a helpful history of the expedition and a short biography
Every web photograph is accompanied by a caption. These notations duplicate
the handwritten originals, penned in black ink. "We don't know
who wrote the captions for the photograph albums," notes Susan
H. Fugate, head of the library's Special Collections, "but whoever
did generally included the date, location where the photograph was taken,
and the name of the plant or object shown."
Farming practices, especially rice
cultivation as shown here, were
the subject of many plant
"This like all the other pictures made [today]," one
caption notes, "was made from under a Japanese Kasa or umbrella
in the rain." Another explains, "Soja ussuriensis. Wild
soy bean. View [of] the wild soy bean plants growing along road side
on [the] outskirts of Heijo.... These plants appear different
from wild soy bean found in Manchuria and Japan. The leaves are larger
and somewhat different[ly] shape[d]."
An Astragalus plant that was thought to have good potential
as forage for livestock in the United States was identified "...in
the grounds of the Temple of Heaven. A nice lot of seed of this species
was secured and sent... It looks promising."
"...Ming Tomb, China" begins a caption from the "Ornamentals"
volume. "These plants were collected outside of the tomb...The
flowers very much resemble violets both in shape and color. This plant
should be good for rockeries in shady moist situations."
P.H. Dorsett (second from right)
and his Chinese interpreter
Peter Liu on the trail.
Soybeans Take Root
Today, soybeans are the second largest U.S. crop, worth more than $14
billion in 2002. Food uses that farmers envisioned are part of that
market. What's more, studies are revealing the new benefits of soy compounds
such as isoflavones.
Soy is also a key ingredient in livestock feed and is an important
source of natural chemical compounds for consumer and industrial products.
These include paints, plastics, stain removers, and cleansers.
Some of the credit for this current success can be attributed to the
Dorsett-Morse expedition. The team brought back about 4,500 soybean
specimens as well as another 4,500 specimens of interest. Some of the
soybean plants had prized traits, such as resistance to harmful microbes
that could otherwise devastate the crop.
Dorsett, born in Illinois in 1862 and educated at the University of
Missouri, joined USDA in 1891. After more than a decade, he left the
department to start his own business, then rejoined as a plant explorer
in Washington, D.C., in 1909.
The Dorsett-Morse Oriental Exploration Expedition was an unqualified
success and further enhanced Dorsett's reputation as a premier plant
explorer. In 1936, he won the Frank N. Meyer Medal from the Council
of the American Genetic Association for his outstanding work. The award
was named in honor of another USDA plant explorer, who died under what
some claim were mysterious circumstances while on a collecting expedition
But that's another story.By Marcia
Wood, Agricultural Research Service Information Staff.
Susan H. Fugate is with
USDA-ARS National Agricultural Library,
Special Collections, Abraham Lincoln Building, 10301 Baltimore Ave.,
Beltsville, MD 20705; phone (301) 504-6503, fax (301) 504-7593.
"Treasures of the National Agricultural Library: USDA Plant
Collectors' Exotic Expedition Captured in Historical Photo Albums"
was published in the June
2003 issue of Agricultural Research magazine.