1947 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1947)

1948 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1948)

1948 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1948)

1948 catalogue : bulbs, plants, seeds, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Skidelsky & Co. Inc, 1948)

1948 flower and vegetable seeds : summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1948)

1948 garden reference book : 1842-1948, 106th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cadwell & Jones, Inc, 1948)

1948 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1948)

1949 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Banfield-Jennings Corp, 1949)

1949 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chaapel's Seed Store, 1949)

1949 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1949)

1949 catalog : bulbs, plants & cuttings, seeds, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Skidelsky & Co. Inc, 1949)

1949 catalog flower and vegetable seeds : summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1949)

1949 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Navlet's Oakland, 1949)

1949 general catalog : vegetable and flower seeds, plants, bulbs, roses, shrubs, vines, garden requisities, pet supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1949)

1950 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1950)

1950 catalog : bulbs, plants & cuttings, seeds, supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Skidelsky & Co. Inc, 1950)

1950 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1950)

1950 garden annual : glads for color from June 'til frost - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1950)

1950 seed book : 66th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Seed Company, 1950)

1950 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1950)

1950 spring catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Banfield-Jennings Corp, 1950)

1951 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chaapel's Seed Store, 1951)

1951 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Banfield-Jennings Corp, 1951)

1951 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1951)

1951 catalogue : for the market grower, florist, nurseryman, and dealer - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1950)

1951 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1951)

1951 "Gardening is fun" : Dreer's little book of flowers : vegetables and early gardening suggestions - Henry A. Dreer (Firm) (Henry A. Dreer, 1951)

1951 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1951)

1952 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1952)

1952 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1952)

1953 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1953)

1953 crop contract and 1952 crop spot, price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds Ltd, 1953)

1953 - offer 59A - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1953 - offer 59B - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pearce Seed Company, 1953)

1953 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1953)

1953 seeds of quality - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1953)

1954 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Merry Gardens, 1954)

1954 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1954)

1954 seeds of quality : seeds, dairy supplies, poultry supplies, insecticides, fertilizers, tools - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1954)

1955 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Co, 1955)

1955 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1955)

1955, our 29th year : florists' and market gardeners' wholesale price-list : German's seeds germinate - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.G. German, Seeds, 1955)

1955 seed catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Co, 1955)

1955 seeds of quality : seeds, garden supplies, fertilizers, poultry supplies, insecticides, tools - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ross Bros. Co, 1955)

1956 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Co, 1956)

1956 catalog : flower and vegetable seeds, summer flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1956)

1956, our 30th year : florists' and market gardeners' wholesale price-list : German's seeds germinate - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.G. German, Seeds, 1956)

1957 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. H. Hummert Seed Co, 1957)

1957 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Co, 1957)

1957, our 31st year : florists' and market gardeners' wholesale price-list : German's seeds germinate - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.G. German, Seeds, 1957)

1957 wholesale prices for florists and nurserymen : 1932, our 25th anniversary, 1957 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germania Seed Company, 1957)

The 1958 all-America winners - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Burnett-Seedsmen Inc, 1958)

1958 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery and Seed Co, 1958)

1958 catalog : flower and vegetable seeds, flowering bulbs and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.H. Hummert Seed Co, 1958)

1958 Market gardeners guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Sluis and Sons, 1958)

1958, our 32nd year : florists' and market gardeners' wholesale price-list : German's seeds germinate - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.G. German, Seeds, 1958)

1958 wholesale prices, flower = and vegetable seeds, for florists and nurserymen : 1932, 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germania Seed Company, 1958)

1959 bulbs, plants, seeds, mums, containers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. J. Ball, Inc, 1959)

1959, our 72nd year : Olds' seeds, Madison, Wisconsin - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. Olds Seed Company, 1959)

1959 wholesale prices - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germania Seed Company, 1959)

1997 IUCN red list of threatened plants (1997)

20th annual catalogue of seeds & plants for 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain Seed Co, 1905)

20th century catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1900)

25th Anniversary seed annual, 1921-1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Braeger's Oregon Seed Store, 1946)

25th annual catalog, 1915-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Danish Seed Company, 1939)

26th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1896)

28th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1898)

29th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1899)

30th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Company, 1900)

31st annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1901)

32nd annual catalog. Spring 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Irvin Ingels, 1919)

32nd annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1902)

33rd annual catalog : Spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Irvin Ingels, 1920)

34th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1904)

35th annual catalogue 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1905)

36th annual catalog : what to plant how to plant when to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Otto Schwill & Company, 1905)

36th annual catalogue 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1906)

37th annual catalogue 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1907)

37th annual catalogue : spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Irvin Ingels, 1924)

38th annual catalogue 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1908)

50 years of satisfaction [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pioneer Nursery of Monrovia, 1926)

50 years serving American florists, 1905-1955 : flower seeds for florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. J. Ball, Inc, 1955)

50th anniversary : 1940 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1940)

50th anniversary [catalog] : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1927)

50th anniversary : spring & fall 1865-1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gurney Seed & Nursery Co, 1916)

50th year 1897 1947 seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1947)

51st anniversary : 1941 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1941)

51st annual catalogue of the Iowa Seed Co. 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1916)

52nd anniversary : 1942 year book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (State Nursery & Seed Co, 1942)

52nd annual catalogue [of] the Iowa Seed Co. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1917)

53rd annual catalogue of 1918 choice seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1918)

54th annual seed catalogue, 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Sevin, Vincent & Co, 1904)

56th annual seed and plant catalog, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Bros, 1939)

58th annual seed and plant catalog, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Brothers, 1941)

62nd annual catalog, 1945 : complete victory garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Brothers, 1945)

63rd year, 1946 : victory garden collection - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alneer Brothers, 1946)

7th annual catalogue of seeds, bulbs and plants. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1919)

The 85th annual complete garden book : spring of 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Storrs & Harrison Co, 1939)

90th anniversary McCullough's seeds : catalogue and amateur's guide, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. McCullough's Sons Co, 1928)

9th annual catalogue of seeds, bulbs and plants : insecticides, fertilizers and garden requisites - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Wilk, 1921)

[A. Donaghue materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A. Donaghue, 1896)

A. W. Livingston's Sons annual of true blue seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. W. Livingston's Sons, 1897)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1896)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1891)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1892)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1894)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1895)

[A.B. Davis & Son materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (A.B. Davis & Son, 1893)

A.B.C. "supreme" quality flower seeds, bulbs, plants for florists, seedsmen and nurserymen : wholesale price list, May to December 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1941)

A.B.C. Wholesale price list, spring 1945 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (American Bulb Company, 1945)

Abhandlungen der Königlichen Gesellschaft der Wissenschaften zu Göttingen - Akademie der Wissenschaften in Göttingen (In der Dieterichschen Buchhandlung, 1864)

Abhandlungen der Mathematisch-Physikalischen Klasse der Königlich Bayerischen Akademie der Wissenschaften - Königlich Bayerische Akademie der Wissenschaften (1870)

Abhandlungen der Naturforschenden Gesellschaft zu Halle - Naturforschende Gesellschaft zu Halle. (Naturforschende Gesellschaft zu Halle, 1856)

Abhandlungen des Naturwissenschaftlichen vereines für Sachsen und Thüringen in Halle / Hrsg. von C. Giebel und W. Heintz - Giebel, C. (Christoph), 1820 -1881 (Dem Vereines, 1860)

About trees, shrubs, and climbing plants for South Africa; concise hints on the making of farm plantations, shrubberies - Carter, George, F.R.H.S. (1919)

Abridged list of plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Germain, 1891)

Abscission of flowers and fruits in the Solanaceae, with special reference to Nicotiana - Kendall, John Norman, 1891 - (1918)

Academic tapestries : fashioning teachers and researchers out of events and experiences - Missouri Botanical Garden. (Missouri Botanical Garden, 2014)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1992)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1993)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1995)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1996)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1999)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2000)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2001)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2005)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2006)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2008)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2009)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2013)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2017)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2018)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1980)

Adansonia; recueil d'observations botaniques - Baillon, H. (Henri), 1827 -1895 (H. Baillon et F. Savy, 1876)

Aeration and air-content; the role of oxygen in root activity - Clements, Frederic E. (Frederic Edward), 1874 -1945 (Carnegie Institution of Washington, 1921)

Albert Schenkel, Samen : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Albert Schenkel, 1936)

Album der Natuur - Vries, Hugo de, 1848 -1935 (1861)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1901)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1902)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alfred Bridgeman, 1900)

Allen's 1939 bargain book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen's Nurseries and Seed House, 1939)

Allen's 1940 bargain book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen's Nurseries and Seed House, 1940)

Allen's 1941 bargain book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Allen's Nurseries and Seed House, 1941)

Allgemeine botanische Zeitschrift für Systematik, Floristik, Pflanzengeographie etc - Kneucker, Johann Andreas, 1862 -1946 (J.J. Reiff, 1910)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1828)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1838)