Aven Nelson Memorial Building
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Louis O. & Teura P. Williams Botany Conservatory
Perhaps more than other building on the University of Wyoming campus, the Aven Nelson Memorial Building represents a lifetime commitment to the university by Wyoming people. The building is named for Aven Nelson, professor of botany from 1887 until he retired in 1942. Nelson also served as president of the university from 1917 to 1922.
Designer Wilbur A. Htichcock graduated from the university in 1912. He served as an instructor in engineering and later as university architect. Later, remodeling of the building was designed by Wilbur's sons, Eliot and Clinton.
The Aven Nelson Memorial Building was originally built in 1923 as the university's first library. It has also housed the ancient languages, English and History departments, as well as the School of Law. The adult education and community service divisions have also occupied the building. Following major remodeling -- which included "floating" a second floor within the original library room -- the building became home for the Botany Department and the Rocky Mountain Herbarium. The core of the herbarium was Nelson's regional plant collection and the basis of his revised taxonomy of Rocky Mountain Flora.
The Aven Nelson Building exhibits classic revival architectural styles including Greek, Renaissance and Roman appointments with engaged columns and Ionic volutes.
Centennial Celebration, September 27, 1986
