The S. L. Welsh Herbarium
Walter P. Cottam, one of the first to receive a master's degree from Brigham Young University, established the S.L. Welsh in 1923. In 1980, the school named the herbarium after Stanley L. Welsh, who served as a curator in the 1960s. The S.L. Welsh Herbarium's collection size is ranked 20th out of 646 nationwide and 65th out of 3,001 herbariums worldwide.
The S.L. Welsh Herbarium is at Brigham Young University (BYU) in Provo, Utah. The story of its establishment begins in 1874 when Orson W. Howard created the first herbarium in Utah. Then, in 1923, the university hired Walter P. Cottam, a former master's student and one of the first two individuals to receive a master's degree from BYU, as a botany professor. Upon joining the staff, Cottam received a portion of Howard's herbarium collection to form the Brigham Young University herbarium. However, before adding additional specimens, Cottam had to register the existing collection to choose a permanent acronym, and he selected BRY for Brigham Young. He served as the curator for seven years before passing the role to Dr. Bertrand Harrison in 1930, another BYU former student and Professor of Botany, who held the curator position for the next thirty years. During Harrison's tenure, the herbarium collection grew to 26,000 samples.
In 1960, Harrison passed the job down to Dr. Stanley L. Welsh. Welsh taught biology at the school and became a well-known curator due to his work developing a program to exchange specimens with numerous universities. By 1971, the herbarium had established connections with Iowa State, North Carolina, Alaska, and international university herbariums. That same year, the collection reached a milestone of 96,000 specimens sourced from Western America, Northern Europe, and the Middle East. The oldest specimen in the archives dates to 1850 and came from Europe, while the oldest native Utah specimen collected was a gift from the University of Utah that dates to the 1880s. Over forty years, Welsh added 150 sheets of pressed and preserved specimens annually, expanding the collection from 25,000 to 450,000. In 1980, the university renamed the herbarium to honor Welsh's contributions. As the collection grew, the herbarium changed locations, moving from the university's Brimhall Building to the Grant Building, then to the Biolab, and finally to its current location under the Bean Museum when it opened in 1978. The school named the museum after Monte Lafayette Bean, a naturalist who funded its construction. The herbarium collection continues to sit under the Bean Museum and currently holds specimens collected globally but emphasizing the Great Basin and Intermountain West.
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