Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1991)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1993)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1998)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2011)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2012)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2014)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2015)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2016)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2019)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 2023)

Smithsonian contributions to paleobiology - Smithsonian Institution (Smithsonian Institution Press, 1996)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1927)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1939)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1955)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1984)

Smithsonian year ... supplement : chronology and appendices - Smithsonian Institution (Smithsonian Institution, 1989)

Some interesting plants from Long Island, N.Y - Ferguson, William Cashman, 1861 -1930 (1922)

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South African quarterly journal - South African Literary; Scientific Institution (1830)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1937)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1936)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1938)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1950)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2001)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2002)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2005)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2006)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2013)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2014)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2017)

Southeastern biology - Association of Southeastern Biologists. (Association of Southeastern Biologists, 2018)

Special papers - Ohio Academy of Science. (The Academy, 1909)

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Special scientific report. Wildlife - U.S. Fish; Wildlife Service (The Service, 1970)

Species Blancoanae :a critical revision of the Philippine species of plants described by Blanco and by Llanos - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Bureau of Printing, 1918)

Spisok nasinni︠a︡ dli︠a︡ obminu = Index seminum quae Hortus Botanicus in Kamianetz-Podilskyj pro mutua commutatione offert - Kam'ia͡nets͡ʹ-Podilʹsʹkyĭ Botanichniĭ sad. (Kam'ia͡nets͡ʹ-Podilʹsʹkyĭ Botanichniĭ sad, 1938)

Spixiana. Supplement - Zoologische Staatssammlung München. (Zoologische Staatssammlung München, 1981)

Sprawozdanie Komisyi Fizyograficznej (1893)

Sprawozdanie Komisyi Fizyograficznej (1898)

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Statistics of the state of Georgia : including an account of its natural, civil, and ecclesiastical history ; together with a particular description of each county, notices of the manners and customs of its aboriginal tribes, and a correct map of the state - White, George, 1802 -1887 (W. Thorne Williams, 1849)

The Stephen A. Forbes collections at the Illinois Natural History Survey, 1858-1994 : Annual report 1994 - Forbes, Stephen Alfred, 1844 -1930 (Illinois Natural History Survey, 1994)

The story of plant life in the British Isles; types of the common natural orders - Horwood, A. R. (Arthur Reginald), 1879 -1937 (J. & A. Churchill, 1914)

The structure of economic plants - Hayward, Herman Eliot, 1892 - (Macmillan, 1938)

A student's text-book of botany - Vines, Sydney Howard, 1849 -1934 (Sonnenschein, 1894)

A student's text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein & co, 1896)

Studies on Rocky Mountain flora - Rydberg, Per Axel, 1860 -1931 (New York Botanical Garden, 1912)

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Stuttgarter Beiträge zur Naturkunde - Staatliches Museum für Naturkunde in Stuttgart (Das Museum, 1969)

The suburban horticulturist; or, An attempt to teach the science and practice of the culture and management of the kitchen, fruit, & forcing garden to those who have had no previous knowledge or practice in these departments of gardening - Loudon, J. C. (John Claudius), 1783 -1843 (William Smith, 1842)

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A supplement to F. Hamilton Davey's Flora of Cornwall - Thurston, Edgar, 1855 -1935 (Oscar Blackford, Royal Printeries, 1922)

Supplement to the Catalogue of Arkansas plants - Buchholz, J. T. (John Theodore), 1888 -1951 (Academy of Science of St. Louis], 1926)

Supplementum primum Prodromi florae Novae Hollandiae: exhibens proteaceas novas quas in Australasia legerund, DD. Baxter, Caley, Cunningham, Freser et Sieber - Brown, Robert, 1773 -1858 (Typis R. Taylor, 1830)

A survey of natural areas in Tyrrell County, North Carolina : for The North Carolina Natural Heritage Program, Coastal Natural Area Inventory Project - North Carolina. Coastal Energy Impact Program. (North Carolina Coastal Energy Impact Program, Office of Coastal Management, North Carolina Dept. of Natural Resources and Community Development, 1982)

Swainsona - Botanic Gardens of Adelaide; State Herbarium. Board. (Board of the Botanic Gardens and State Herbarium, 2019)

Swainsona - Botanic Gardens of Adelaide; State Herbarium. Board. (Board of the Botanic Gardens and State Herbarium, 2018)

Swainsona - Botanic Gardens of Adelaide; State Herbarium. Board. (Board of the Botanic Gardens and State Herbarium, 2020)

Swainsona - Botanic Gardens of Adelaide; State Herbarium. Board. (Board of the Botanic Gardens and State Herbarium, 2021)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1977)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1978)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1979)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1980)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1989)

Syllogeus - National Museum of Natural Sciences (Canada) (National Museum of Natural Sciences, 1991)

Synopsis florae Germanicae et Helveticae : exhibens stirpes phanerogamas rite cognitas, quae in Germania, Helvetia, Borussia et Istria sponte crescunt atque in hominum usum copiosius coluntur : secundum systema Candolleanum digestas, praemissa generum dispositione secundum classes et ordines systematis Linnaeani conscripta - Koch, Wilhelm Daniel Joseph, 1771 -1849 (F. Wilmans, 1837)

Synopsis plantarum florae classicae, oder: Uebersichtliche darstellung der in den klassischen schriften der Griechen und Ro¨mer vorkommenden pflanzen, nach autoptischer untersuchung im florengebiete, entworfen und nach synonymen geordnet - Fraas, C., 1810 -1875 (E. A. Fleischmann, 1845)

Synopsis plantarum vascularium Montis Pollini - Terracciano, Nicola. (Tipografia della R. Accademia dei Lincei, 1890)

Systema orbis vegetabilium : quod gratiosi medicorum ordinis consensu et auctoritate - Rudolphi, Friedrich Karl Ludwig, 1801 -1849 (Typis F.Guil. Kunike, 1830)

Systematics and taxonomy of great striped-faced bats of the genus Vampyrodes Thomas, 1900 (Chiroptera, Phyllostomidae) - Simmons, Nancy B. (American Museum of Natural History, 2011)

A talk on weeds; an address delivered before the county road school, Clinton County, Iowa, 1910, with an appendix describing a few weeds - Pammel, L. H. (Louis Hermann), 1862 -1931 (1910)

The Taller Tree of Liff - Lepschi, Brendan Johann 1969 - (Over Educated, 2012)

Taschenbuch der deutschen und schweizer Flora, enthaltend die genauer bekannten Phanerogamen und Gefässcryptogamen, welche im Deutschen Reich ... in der Schweiz, in Deutsch-Oesterreich und in Istrien wild wachsen und zum Gebrauche der Menschen in grösserer Anzahl gebauet werden ... - Koch, Wilhelm Daniel Joseph, 1771 -1849 (Fues's Verlag (R. Reisland), 1878)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1989)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 1993)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2009)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2018)

The Tasmanian Naturalist - Tasmanian Field Naturalists' Club (Tasmanian Field Naturalists' Club, 2019)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement I, A-Ba - Mennega, E. A. (Koeltz Scientific Books, 1992)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement V, Da-Di - Mennega, E. A. (Koeltz Scientific Books, 1998)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Supplement II, Be-Bo - Mennega, E. A. (Koeltz Scientific Books, 1993)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume V, Sal-Ste - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1976)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume VII, W-Z - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1988)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume I, A-G - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1976)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume VI, Sti-Vuy - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1986)

Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. Volume II, H-Le - Cowan, Richard S., 1921 -1997 (Bohn, Scheltema & Holkema, 1979)

Taxonomic novelties from North America north of Mexico : a 20-year vascular plant diversity baseline - Hartman, Ronald L (Missouri Botanical Garden Press, 1998)