The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2005)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2006)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2007)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2008)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2009)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2011)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2012)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2013)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2014)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2015)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2016)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2017)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2018)

The Sonoran Quarterly - Desert Botanical Garden (Ariz.) (Desert Botanical Garden, 2019)

South African journal of science - South African Association for the Advancement of Science. (South African Association for the Advancement of Science, 1912)

The South Australian Naturalist - Field Naturalists' Society of South Australia (The Society, 1952)

Southwestern wild flowers, ferns and cacti : 1927 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allan & Bridwell, 1927)

Souvenirs of Jamaica : notes on the manufacture of couriosities & other souvenirs - Wortley, E. J. ([s.n.], 1906)

Special bulletin - Smithsonian Institution (Government Printing Office, 1892)

Special bulletin - Smithsonian Institution (Government Printing Office, 1895)

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)

Species insectorum, exhibentes eorum differentias specificas, synonyma auctorum, loca natalia, metamorphosin, adjectis observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (impensis C. E. Bohnii, 1781)

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, 1799)

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, 1797)

Spring 1948 price list : illustrated supplement - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gates Famous Cactus Gardens, Howard E. Gates, 1948)

Spring price list 1950 : retail - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Howard E. Gates, 1950)

St. Croix's flora - Eggers, H. F. A. Baron von, (Heinrich Franz Alexander), 1844 -1903 (s.n, 1876)

St. Helena : a physical, historical, and topographical description of the island, including it geology, fauna, flora and meteorology - Melliss, Alice Elizabeth Louisa (L. Reeve & Co, 1875)

St. Helena: the historic island from its discovery to the present date - Jackson, E. L. (Emily L.) (Ward Lock & Co., ltd, 1903)

Stahl's grosses illustriertes Kräuterbuch; ausführliche Beschreibung aller auf den Bergen und in den Thälern, auf den Wiesen und in den Wäldern wild wachsenden Pflanzen und Kräuter ... (Stahl, 1900)

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)

Storia delle piante forastiere le più importanti nell'uso medico, od economico - Castiglioni, Luigi, 1757 -1832 (Nella stamperia di Giuseppe Marelli, 1791)

Storia delle piante forestiere le più importanti nell'uso medico, od economico - Castiglioni, Luigi, 1757 -1832 (Nella Stamperia di Giuseppe Marelli, 1791)

Streifzüge an der Riviera - Strasburger, Eduard, 1844 -1912 (G. Fischer, 1913)

A student's text-book of botany - Vines, Sydney Howard, 1849 -1934 (Swan Sonnenschein, 1895)

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

Studies on Cenozoic vertebrates of western North America ... - Colbert, Edwin H. 1905 -2001 (Carnegie Institution of Washington, 1938)

The subtropical garden, or, Beauty of form in the flower garden - Robinson, W. (William), 1838 -1935 (J. Murray, 1879)

The subtropical garden, or, Beauty of form in the flower garden - Robinson, W. (William), 1838 -1935 (J. Murray, 1871)