Sartwell, Henry Parker, 1792-1867. Carices Americae septentrionalis exsiccatae. 1848 HOLLIS
Sea mosses from Sag Harbor. undated. HOLLIS
Sea moss, Catalina, California. undated. HOLLIS
Sea moss album, California. undated. HOLLIS
Sea moss album. undated. HOLLIS
Sea moss album. undated. HOLLIS
Seringe, N. C. (Nicolas Charles), 1776-1858. Ceres Helvetica. 1820 HOLLIS
Sharples, Stephen P. Plants illustrating "American weeds and useful plants". undated HOLLIS
Sprague, Charles J., 1823-1903. United States grasses. 1860 HOLLIS
Staples, Beatrice Pretty. Herbarium and record... 1919. HOLLIS
Staples, George. Herbarium and record... 1919. HOLLIS
Stearns, M. L. Bound herbaria, circa 1820. HOLLIS
Sullivant, William Starling. Musci boreali-americani. 1856. HOLLIS
Svenska Växter i lorkate exemplar, V-VI. 1846 HOLLIS
Swett, George W. Flowers collected in Bad Soden, Germany, June & July, 1867 HOLLIS
Thoreau, Henry David, 1817-1862. Herbarium of Henry David Thoreau, 1850-1862 Finding Aid Digital Collection
Traill, George William. The marine algae of Joppa. 1886. HOLLIS
Traill, George William. A monograph of the algae of the Firth of Forth. 1885. HOLLIS
Tryon, Rolla M. Specimens mounted entirely by machine. 1944. HOLLIS
Young, Aaron, 1819-1898. A flora of Maine : illustrated with specimens from nature… 1848 HOLLIS
Young, Ed (Edward). The ferns of Wales ... 1856 HOLLIS