[Siebrecht & Wadley materials] - Siebrecht & Wadley. (1886)

Sinonomia cientifica y vulgar de las plantas Yucatecas - Gaumer, George F, 1851 -1929 ([publisher not identified], 1890)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1900)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1908)

Sitzungsberichte. Abt. 1, Mineralogie, Krystallographie, Botanik, Physiologie der Pflanzen, Zoologie, Paläontologie, Geologie, physische Geographie und Reisen - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1920)

Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin - Gesellschaft Naturforschender Freunde zu Berlin. (Gesellschaft Naturforschender Freunde, 1885)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse. Abt. 3, Anatomie und Physiologie des Menschen und der Tiere sowie aus jenem der theoretischen Medizin - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1909)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe. Abt. 1, Mineralogie, Botanik, Zoologie, Anatomie, Geologie und Paläontologie - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Commission bei Carl Gerold's Sohn, 1864)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Klasse. Abt. 3, Anatomie und Physiologie des Menschen und der Tiere sowie aus jenem der theoretischen Medizin - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof- und Staatsdruckerei in Kommission bei A. Hölder, 1920)

Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Deutsche Akademie der Wissenschaften zu Berlin, 1887)

Sitzungsberichte und Abhandlungen der Naturwissenschaftlichen Gesellschaft Isis in Dresden - Gesellschaft Isis in Dresden. (Warnatz & Lehmann, 1883)

Slovar rodovykh imen rasti͡eniĭ : s perevodom na rossiĭskiĭ i͡azyk, oznacheniem ikh proiskhozhdenii͡a, klassa, k koemu kazhdyĭ rod prinadlezhit i chisla izvi͡estnykh porod kazhdago rasti͡enii͡a, po pokazanii͡am Persona i Shteĭdeli͡a - Martynov, Ivan Ivanovich, 1771 -1833 (V tip. Departamenta narodnago prosvi͡eshchenii͡a, 1826)

Smithsonian contributions to botany - Smithsonian Institution (Smithsonian Institution Press, 1986)

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

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

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1879)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1974)

Smithsonian year - Smithsonian Institution (Smithsonian Institution, 1976)

Smithsonian year : annual report of the Smithsonian Institution for the year ended Sept. 30 ... - Smithsonian Institution (For sale by the Supt. of Docs., U.S. G.P.O, 1983)

So often the question is asked, can I really raise orchids in my home? - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lee Orchid Co, 1953)

Special list. established exotic orchids and native hardy orchids. No. 80 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1929)

Special list. established exotic orchids and native hardy orchids. No. 80 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1928)

Special list. established exotic orchids and native hardy orchids. No. 82 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1931)

Special list. established exotic orchids and native hardy orchids. No. 81 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1930)

Special list. established orchids. No. 69, January 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1917)

Special list. established orchids, including cypripediums and native hardy orchids. No. 79 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1925)

Special list. established orchids, including cypripediums and native hardy orchids. No. 73 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1922)

Special list. established orchids, including cypripediums and native hardy orchids. No. 77 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1923)

Special list. established orchids, including cypripediums and native hardy orchids. No. 78 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1924)

Special list no. 62. orchids established. No. 62, August, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1915)

Special list no. 65. established orchids. No. 65, March 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1916)

Special list of established orchids no. 63. specially selected, for cut flower culture. No. 63, August, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1915)

Special offer : collections of orchids at reduced prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1890)

Special offer of a large and splendid collection of orchids : all in the finest condition and including numerous specialties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. E. Baldwin & Co, 1921)

Special offer of the entire collection of orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1891)

Special offer of tree fern stems, orchids, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1891)

Special offer to the trade only - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (United States Nurseries, 1889)

Special offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Earl J. Small Orchids, 1954)

Special offering. No. 88 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1931)

Special offering, No. 91 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lager & Hurrell, 1932)

Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas - Willdenow, Karl Ludwig, 1765 -1812 (impensis G.C. Nauk, 1805)

Spring 1950, hybrid seedlings - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Margaret Ilgenfritz Orchids, 1950)

Spring offering - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sierra Madre Research Institute, 1959)

Spring offering 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carolina Orchid Growers, Inc, 1951)

Spring price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Finck Floral Co, 1951)

The spring price list of 1952 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Exotic Plant Company, 1952)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan Co.; [etc., etc.], 1916)

The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States and Canada for ornament, for fancy, for fruit and for vegetables; with keys to the natural families and genera, descriptions of the horticultural capabilities of the states and provinces and dependent islands, and sketches of eminent horticulturists - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1919)

Standardized plant names; a catalogue of approved scientific and common names of plants in American commerce - Olmsted, Frederick Law, 1870 -1957 (1923)

Stein's Orchideenbuch. Beschreibung, Abbildung und Kulturanweisung der empfehlenswertesten Arten. Mit 184 in den Text gedruckten Abbildungen - Stein, Berthold. (P. Parey, 1892)

Structural and systematic conchology: an introduction to the study of the Mollusca... - Tryon, George W., (George Washington), 1838 -1888 (The author, 1882)

Structural and systematic conchology: an introduction to the study of the Mollusca... - Tryon, George W., (George Washington), 1838 -1888 (The author, 1883)

Structural botany : or, organography on the basis of morphology : to which is added the principles of taxonomy and phytography, and a glossary of botanical terms - Gray, Asa, 1810 -1888 (Macmillan and Co, 1879)

Structural botany, or, Organography on the basis of morphology. To which is added the principles of taxonomy and phytography, and a glossary of botanical terms - Gray, Asa, 1810 -1888 (American Book Compnay, 1907)

Structural botany, or Organography on the basis of morphology. To which is added the principles of taxonomy and phytography, and a glossary of botanical terms - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, and company, 1879)

The student's natural history - Baird, William, 1803 -1872 (C. Griffin, 1863)

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 (Swan Sonnenschein, 1895)

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

A students' text-book of botany - Vines, Sydney Howard, 1849 -1934 (S. Sonnenschein, 1895)

La subregión fitogeográfica costarricense - Sociedad Nacional de Agricultura de Costa Rica. (Sociedad Nacional de Agricultura de Costa Rica, 1909)

Successful floriculture - Woods, David R. (The author, 1881)

Summer offering 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clint McDade & Sons, 1949)

Summer seed sales, greatly reduced prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fennell Orchid Company, 1949)

Supplemental list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Margaret Ilgenfritz, 1956)

Sur la flore de la Serra do Itatiaya au Brésil - Dusén, P. (Per), 1855 -1926 (Imprensa Nacional, 1905)

Süss- und brackwasser-mollusken des Indischen Archipels - Martens, Eduard von, 1831 -1904 (E.J. Brill, 1897)

Svensk botanisk tidskrift - Svenska botaniska föreningen. (Svenska botaniska föreningen [etc.], 1916)