Saguaroland Bulletin - Desert Botanical Garden (Ariz.) (Arizona Cactus and Native Flora Society, 1974)

Saguaroland Bulletin - Desert Botanical Garden (Ariz.) (Arizona Cactus and Native Flora Society, 1975)

Saguaroland Bulletin - Desert Botanical Garden (Ariz.) (Arizona Cactus and Native Flora Society, 1976)

Saguaroland Bulletin - Desert Botanical Garden (Ariz.) (Arizona Cactus and Native Flora Society, 1980)

Samling af afbildninger af naturhistoriske gjenstande til brug ved underviisning. Förste hefte - Beck, Henrik Henriksen, 1799 -1863 (Trykt paa forfatterens forlag i det Brünnichske officin, 1833)

Sammlung schönblühender gewächse für blumen- und gartenfreunde nach lebenden exemplaren des Königlichen botanischen gartens zu Bonn gezeichnet beschrieben und mit genauer anleitung zu ihrer cultur begleitet - Nees von Esenbeck, Theodor Friedrich Ludwig, 1787 -1837 (In der lithographischen anstalt von Arnz & comp, 1831)

Saxifragëarum enumeratio - Haworth, Adrian Hardy, 1768 -1833 (Wood, 1821)

Scented-leaved geraniums - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hav'alook Gardens, 1947)

The Schmidt & Botley Co., seedsmen and florists, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Schmidt & Botley Co, 1930)

Schweizerische Zeitschrift für Land- und Gartenbau (Verlag von Meyer und Zeller, 1845)

Scientific and applied pharmacognosy, intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists - Kraemer, Henry, 1868 -1924 (Wiley, 1920)

The Scientific monthly - American Association for the Advancement of Science. (American Association for the Advancement of Science [etc.])

Season of 1930 : farm machinery and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wiseman-Downs Co. Inc, 1930)

Season of 1931 : farm machinery and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wiseman-Downs Co. Inc, 1931)

Sebrané spisy - Purkyně, Jan Evangelista, 1787 -1869 (Academia, 1918)

The seed plants, ferns, and fern allies of the Austin Region - Young, Mary Sophie, 1919 (The University, 1920)

Seed rarities, bulbs, succulents, cacti, shrubs, wild flowers : offer no. 17 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rex D. Pearce, 1932)

Seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Puget Sound Seed Co, 1938)

Seeds, fertilizers, insecticides, tools : gladiolus and dahlias [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence, 1931)

Seeds for your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart & Vick, 1928)

Seeds for your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart & Vick, 1929)

Seeds for your garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart & Vick, 1927)

Seeds from the flower city [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hart & Vick, Inc, 1926)

Seeds, garden and farm supplies, planting information : Golden Anniversary catalog, 1893-1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aggeler & Musser Seed Co, 1943)

Seeds plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Vaughan's Seed Store, 1908)

Seeds, season of 1932 : farm machinery - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wiseman-Downs Co. Inc, 1932)

Selected dahlias for 1950 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shepard's Dahlia Gardens, 1950)

A selection of the correspondence of Linnaeus and other naturalists, from the original manuscripts - Smith, James Edward, 1759 -1828 (Longman, Hurst, Rees, Orme, and Brown, 1821)

La Semaine horticole ([s.n.], 1897)

Shiner Cactus Nursery, Laredo, Texas - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shiner Cactus Nursery, 1935)

A short treatise on horticulture: embracing descriptions of a great variety of fruit and ornamental trees and shrubs, grape vines, bulbous flowers, greenhouse trees and plants, &., nearly all of which are at present comprised in the collection of the Linnaean botanic garden, at Flushing, near New York. With directions for their culture, management - Prince, William, 1766 -1842 (Printed by T. and J.Swords, 1828)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1893)

The silva of North America :a description of the trees which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin and company, 1902)

The silva of North America a description of the tree which grow naturally in North America exclusive of Mexico - Sargent, Charles Sprague, 1841 -1927 (Houghton, Mifflin, 1902)

Simmers' annual seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([J.A. Simmers], 1902)

Simon's high grade seeds for market gardeners, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1937)

Simon's high grade seeds for market gardeners, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1938)

Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (K.-K. Hof-und Staatsdruckerei in Commission bei Karl Gerold's Sohn, 1857)

Six months' residence and travels in Mexico : containing remarks on the present state of New Spain, its natural productions, state of society, manufactures, trade, agriculture, and antiquities, &c - Bullock, W. (William), 1773? -1849 (John Murray, 1825)

A sketch of the botany of South Carolina and Georgia - Elliott, Stephen, 1771 -1830 (J.R. Schenck, 1821)

Sketches of the animal and vegetable productions of America - Roberts, Mary, 1788 -1864 (J.W. Parker, 1839)

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

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

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1878)