Annual descriptive catalogue of high grade seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1908)

Annual descriptive catalogue of high grade seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Breck & Sons, 1910)

Annual exchange catalogue for the year 1896-97 - Field Columbian Museum. (Field Columbian Museum, 1896)

Annual, perennial and biennial flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood & Company, 1932)

Annual report of the Board of Regents of the Smithsonian Institution - Smithsonian Institution (Smithsonian Institution, 1889)

Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station - Cornell University. Agricultural Experiment Station. (1912)

Annual report of the State Horticultural Society of Missouri - Missouri State Horticultural Society. (The Society, 1893)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1971)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1967)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1969)

Annual reports - National Plant Materials Center (U.S.) (The Center, 1958)

Annual seed and plant catalog, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pike Bros, 1940)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1909)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1911)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1912)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1913)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1914)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1915)

Annual spring catalogue - Marshall, W.E. & Co. (W.E. Marshall & Co, 1919)

Annual spring catalogue : 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. E. Marshall (Firm), 1914)

Annual wholesale price list : fall 1926 - spring 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1926)

Annual wholesale price list for nurserymen and dealers only of the Fraser Nursery Company, Incorporated : fall 1922-spring 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company, 1922)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1921)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) : fall 1920, spring 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1920)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) : fall 1928 spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1928)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) : fall 1923, spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1923)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) : Fall 1924, Spring 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1924)

Annual wholesale price list of the Fraser Nursery Company (Incorporated) : fall 1925, spring 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company (Incorporated), 1925)

Annual wholesale price list of the Fraser Nursery Company Incorporated. for nurserymen and dealers only. Fall 1917 spring 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company Incorporated, 1917)

Annual wholesale price list of the Fraser Nursery Company Incorporated for nurserymen and dealers only : fall 1916-spring 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company, 1916)

Annual wholesale price list of the Fraser Nursery Company Incorporated for nurserymen and dealers only : fall 1915-spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company, 1915)

Annual wholesale price list of the Fraser Nursery Company Incorporated. for nurserymen and dealers only. Fall 1918 spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nursery Company Incorporated, 1918)

Annual year book of Ross Bros. Co. : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bro's. Co, 1912)

Annuario del R. Istituto botanico di Roma - Pirotta, Romualdo, 1853 -1936 (R. Istituto botanico de Roma, 1884)

Antelope brand seeds : 1936 catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Co, 1936)

Antelope brand seeds for 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Company, 1937)

Antelope brand seeds for 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Company, 1939)

Antelope brand seeds for 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Nebraska Seed Company, 1940)

ao men zhi wu zhi - Xing, Fuwu 邢福武 (ao men te bie xing zheng qu min zheng zong shu yuan lin lv hua bu zhong guo ke xue yuan hua nan zhi wu yuan, 2006)

ao men zhi wu zhi zong suo yin 澳门植物志总索引 - Xing, Fuwu 邢福武 (ao men te bie hang zheng qu min zheng zong shu yuan lin lv hua bu zhong guo ke xue yuan hua nan zhi澳门特别行政区民政总署园林绿化部，中国科学院华南植, 2007)

Aquaphyte : newsletter of the IPPC Aquatic Weed Program of the University of Florida, a part of the International Plant Protection Center of the Oregon State University, which is funded by the United States Agency for International Development - University of Florida. Center for Aquatic Plants. (The Program, 1999)

Aquilegia - Colorado Native Plant Society. (Colorado Native Plant Society, 2015)

Arboles frutales y de adorno - Roeding, George Christian, 1868 -1928 (California Nursery Co, 1925)

The Arboretum bulletin - Arboretum Foundation (Seattle, Wash.) ([University of Washington, 1955)

Archias' 1942 seed annual : 58th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1942)

Archias' 39th year : seed annual 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corporation, 1922)

Archias' 40th year : seed annual 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corporation, 1923)

Archias' garden annual for 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store, 1910)

Archias' garden annual for 1911 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store, 1911)

Archias' seed annual, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1937)

Archias' seed annual, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1938)

Archias' seed annual, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1939)

Archias' seed annual, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1940)

Archias' seed annual : season 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1931)

Archias' seed annual : season 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias Seed Store Corp, 1932)

Archias' seed annual : season 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1933)

Archias' seed annual : season 1934 : Golden Anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1934)

Archias' sure seeds for victory gardens : 1943, 59th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Archias' Seed Store Corp, 1943)

Archives néerlandaises des sciences exactes et naturelles - Lotsy, Johannes Paulus, 1867 -1931 (Société hollandaise des sciences à Harlem, 1867)

Aristocratic seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1941)

Aristocratic seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1936)

Aristocratic seeds 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1938)

Aristocratic seeds : 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1942)

Aristocratic seeds : for your 1937 garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1937)

Aristocratic seeds : spring 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1935)

Aristocratic seeds : spring catalog 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert Seed & Bulb Co, 1940)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1915)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1925)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1930)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1933)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1927)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1928)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1932)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1921)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1942)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1929)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1943)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1924)

Armstrong Nurseries, 1914 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1914)

Armstrong nurseries, 1931 : [catalogue] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1931)

Arnaldoa : revista del Herbario HAO - Herbario HAO. (Universidad Antenor Orrego de Trujillo, 2006)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1944)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1968)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1977)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2003)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2004)

Arthur Cann's spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Cann, 1917)

Arthur Cann's spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Cann, 1919)

Arthur Cann's spring catalog : 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Arthur Cann, 1916)

Artistic homes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Louisville Nurseries, 1923)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1976)

Ashford Park Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ashford Park Nurseries, 1917)

Atoll research bulletin - Smithsonian Institution ([Smithsonian Press, 1987)

Atoll research bulletin - Smithsonian Institution ([Smithsonian Press, 1988)

Atti della Accademia gioenia di scienze naturali in Catania - Accademia gioenia di scienze naturali in Catania. (Tipografia Zuccarello & Izzi, 1898)

Atti - Università di Pavia. Istituto botanico. (Tip. Fusi [etc.], 1911)

Atti - Università di Pavia. Istituto botanico. (Tip. Fusi [etc.], 1907)

Atti - Università di Pavia. Istituto botanico. (Tip. Fusi [etc.], 1915)

"Aulseed" quality seeds and bulbs, plants, implements for garden and farm - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Walter E. Cook Inc, 1923)

The Australian Entomologist - Entomological Society of Queensland (Entomological Society of Queensland, 2002)

Autumn 1911 price list : berry plants, hardy perennial plants, grapes, shrubs, vines, garden roots, hedge plants, shrubs, roses, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.T. Lovett, 1911)

Autumn 1919 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. Warner Harper, 1919)

Autumn 1928 : bulbs seeds shrubs and trees - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Porter-Walton Co, 1928)

Autumn planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elm City Nursery Co, 1919)

Azaleas, magnolias, hollies, evergreens, flowering shrubs, ornamental trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mecklenburg Nurseries, Inc, 1936)

Azaleas, magnolias, hollies, evergreens, flowering shrubs, ornamental trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, Inc, 1939)

Azaleas, magnolias, hollies, evergreens, flowering shrubs, ornamental trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wood-Howell Nurseries, Inc, 1937)

Azaleas, magnolias, hollies, evergreens, flowering shrubs, ornamental trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mecklenburg Nurseries, Inc, 1937)

Azaleas, magnolias, hollies, evergreens, flowering shrubs, ornamental trees and perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jones Ornamental Nursery, 1936)

Baermann tested seeds, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Paul H. Baermann Seed Co, 1932)

Bailey's seeds : above them all - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bailey & Sons Co, 1930)

Bailey's seeds bulbs shrubs poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bailey & Sons Co, 1934)

Bailey's seeds bulbs shrubs poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bailey & Sons Co, 1935)

Bailey's seeds bulbs shrubs poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bailey & Sons Co, 1932)

Barnard's 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1927)

Barnard's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1924)

Barnard's seeds bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1925)

Barnard's seeds, bulbs, shrubs 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1919)

Barnard's seeds, bulbs, shrubs 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1920)

Barnard's seeds, bulbs, shrubs 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1921)

Barnard's seeds, bulbs, shrubs 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1922)

Barnard's seeds, bulbs, shrubs 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1923)

Barr's fall planting guide and nursery catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1931)

Barr's nursery catalog 1921 : ornamental trees, shrubs hardy perennials, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Co, 1921)

Barr's nursery catalog : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Co, 1922)

Barr's nursery catalog : 1922-3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Co, 1922)

Barr's nursery catalog 1924 : ornamental trees, shrubs, hardy perennials, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Co, 1924)

Barr's nursery catalog 1925 : ornamental trees, shrubs, hardy perennials, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Co, 1925)

Barr's nursery catalog : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1927)

Barr's nursery catalog : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1928)

Barr's nursery catalog, 1931 : how, when, where and what to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1931)

Barr's nursery catalog, 1932 : how, when, where and what to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1932)

Barr's nursery catalog, 1933 : how, when, where and what to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1933)

Barr's nursery catalog : how, when, where and what to plant : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr Nurseries, 1930)

Barr's nursery catalog. ornamental trees, shrubs hardy perennials, etc. 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (B.F. Barr & Company, 1920)

Barrett seeds and garden supplies for 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Barrett Company, 1945)

Barteldes 1930 garden book - G.E. Conkey Company. (Barteldes Seed Co, 1930)

Barteldes 1931 garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1931)

Barteldes 1932 garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1932)

Barteldes garden book, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1929)

Barteldes Seed : [catalog] - Barteldes Seed Company. (Barteldes Seed Co, 1919)

Barteldes Seed : [catalog] - Barteldes Seed Company. (Barteldes Seed Co, 1923)

Barteldes seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1925)

Barteldes seeds : 1867-1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co.], 1918)

Barteldes seeds : 1867-1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co.], 1919)

Barteldes seeds : 1921, 54th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Barteldes Seed Co.], 1921)

Barteldes seeds : 1922, 55th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co.], 1922)

Barteldes seeds, 1926, 59th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1926)

Barteldes seeds, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1938)