119th annual seed catalogue of J. M. Thorburn & Co., 1802-1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1920)

120th annual catalogue of J.M. Thorburn & Company, 1802-1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.M. Thorburn & Co, 1921)

1890 garden & farm manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson & Stokes, 1890)

1894 annual descriptive catalogue : seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1894)

1894 garden & farm 1891 manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson & Stokes, 1894)

1895 annual descriptive catalogue of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1895)

1900 Maule's seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Maule, 1900)

1901 Johnson & Stokes garden and farm manual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Johnson & Stokes, 1901)

1902 Illustrated catalogue : beautiful flowers and seeds that grow for every home - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.A. Reeser Co, 1902)

1908 [catalog] of beautiful flowers for every home - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Reeser Floral Co, 1908)

1912 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas J. Grey Co, 1912)

1913 garden book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Sonderegger, 1913)

1915, marking the half century mile post in the progress of the Iowa Seed Co - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1915)

1916 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. J. Grey Co, 1916)

1916 catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1916)

1917 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1917)

1918 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thos. J. Grey Co, 1918)

1918 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1918)

1919 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1919)

1920 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1920)

1922 Spring [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1922)

1923 spring [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1923)

1926 catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Geo. H. Mellen Co, 1926)

1927 seeds [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Dietz & Trivett Co, 1927)

1937 G.C. van Meeuwen & Sons N.V., bulbgrowers & exporters : miscellaneous bulbs our specialty - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (G.C. van Meeuwen & Sons, 1937)

1951 catalog of out-of-the-ordinary bulbs, orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oakhurst Gardens, 1951)

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)

1997 IUCN red list of threatened plants (1997)

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

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

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

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)

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

500 wild flowers of San Antonio and vicinity - Quillin, Ellen Schulz, 1892 -1970 (The author, 1922)

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

A & M reliable seeds : 40th annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aggeler & Musser Seed Co, 1933)

A & M reliable seeds : Thirty-ninth annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aggeler & Musser Seed Co, 1932)

Abhandlungen aus der Naturlehre, Haushaltungskunst und Mechanik - Kungl. Svenska vetenskapsakademien. (J.S. Heinsius [etc.], 1751)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1822)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1891)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1892)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1893)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1894)

Abhandlungen der Naturforschenden Gesellschaft zu Halle - Naturforschende Gesellschaft zu Halle. (Naturforschende Gesellschaft zu Halle, 1878)

Abhandlungen der physikalischen Klasse der Königlich-Preussischen Akademie der Wissenschaften - Königlich Preussische Akademie der Wissenschaften zu Berlin (Realschul-Buchhandlung, 1822)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1871)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1882)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1889)

An abstract of the most useful and necessary articles - Linné, Carl von, 1707 -1778 (s.n, 1771)

According to season : talks about the flowers in the order of their appearance in the woods and fields - Parsons, Frances Theodora, 1861 -1952 (C. Scribner's, 1902)

According to season; talks about the flowers in the order of their appearance in the woods and fields - Parsons, Frances Theodora, 1861 -1952 (C. Scribner's sons, 1894)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1991)

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, 1994)

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, 1997)

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, 2001)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2002)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2003)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2004)

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, 2009)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2012)

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, 2018)

Actes de la société d'histoire naturelle de Paris : tome premier, premiere partie - Société d'Histoire Naturelle de Paris (l'Impr. de la Société, 1792)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1963)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1974)

Adansonia; recueil d'observations botaniques - Baillon, H. (Henri), 1827 -1895 (H. Baillon et F. Savy, 1867)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1916)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1918)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1919)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1920)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1942)

A.D.E. Elmer's field notes : Philippines collections, January 1906 to July 1917, nos. 7037 to 18477a - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (1925)

Adriani van Royen ... Florae leydensis prodromus :exhibens plantas quae in Horto academico Lugduno-Batavo aluntur - Royen, Adrianus van, 1704 -1779 (Apud Samuelen Luchtmans academiae typographum, 1740)

Afbeeldingen van zeldzaame gewassen - Meerburgh, Nicolaas, 1734 -1814 (By Johannes le Mair, 1775)

African mimetic butterflies : being descriptions and illustrations of the principal known instances of mimetic resemblance in the Rhopalocera of the Ethiopian Region, together with an explanation of the Miullerian and Batesian theories of mimicry, and some account of the evidences on which these theories are based - Eltringham, Harry 1873 -1941 (Clarendon Press, 1910)

L'Afrique centrale française. Récit du voyage de la mission - Chevalier, Auguste, 1873 -1956 (A. Challamel, 1907)

Agricultural bulletin of the Straits and Federated Malay States. New series (Gov. Print. Off, 1909)

Allan Hancock Pacific expeditions. [Reports] - Allan Hancock Foundation. (University of Southern California Press, 1946)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1826)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1827)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1829)

Allgemeine deutsche Garten-Zeitung - Praktische Gartenbau-Gesellschaft im Bayern zu Frauendorf. (F. Pustet, 1831)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1839)

Allgemeine naturgeschichte, als Philosophische und Humanitätswissenschaft für Naturforscher, Philosophen und das Hoher gebildete Publikum - Perty, Maximilian, 1804 -1884 (C. Fischer, 1838)

Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen - Nemnich, Philipp Andreas, 1764 -1822 (Nemnich, 1793)

Allgemeines teutsches Garten-Magazin, oder, Gemeinnützige Beiträge für alle Theile des praktischen Gartenwesens (im Verlage des Landes-Industrie-Comptoirs, 1811)

Amaryllidaceae: preceded by an attempt to arrange the monocotyledonous orders, and followed by a treatise on cross-bred vegetables, and supplement - Herbert, William, 1778 -1847 (J. Ridgway and Sons, 1837)

Amateur cultivator's guide to the flower and kitchen garden: containing a descriptive list of two thousand varieties of flower and vegetable seeds; also a list of French hybrid gladiolus - Washburn & Co. (1868)

Amateur cultivator's guide to the flower and kitchen gardens: containing a descriptive list of two thousand varieties of flower and vegetable seeds; also a list of French hybrid gladiolus raised and imported by - Washburn; Company, Boston. (Washburn, 1869)

The amateur's guide and flower-garden directory: containing every requisite detail for the successful cultivation of the flower-garden. Embracing the classification of the best varieties of roses, and all plants requisite for the garden with directions for their propagation, and remedies for the destruction of insects. To which is added the Vegetable garden manual - Clark, John T. C. (Taylor & Maury, 1856)

The amateur's guide and flower-garden directory; containing every requisite detail for the successful cultivation of the flower-garden - Clark, John T. C. (Taylor & Maury, 1856)

American agriculturist (Orange Judd Co., Publishers [etc.], 1859)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1905)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1919)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1922)

American fern journal - American Fern Society. (American Fern Society, 1968)

The American florist; or A guide to the management & cultivation of plants in conservatories, greenhouses, rooms, and gardens; to which are added, directions for the culture of annual, biennial, and perennial flowers, trees, shrubs, bulbs, etc., etc - Eley, James Norman. (Printed by E. Geer, 1845)

The American flower garden companion - Sayers, Edward (G. C. Thorburn, 1838)

The American flower garden companion - Sayers, Edward (J. A. James, 1846)

The American flower garden directory - Buist, Robert, 1805 -1880 (Carey and Hart, 1841)

American flower-garden directory... - Buist, Robert, 1805 -1880 (1851)

American flower-garden directory... - Buist, Robert, 1805 -1880 (1852)

American flower-garden directory : containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlour windows ... (Orange Judd, 1854)

American flower-garden directory : containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlour windows ... - Buist, Robert, 1805 -1880 (Orange Judd, 1854)

American flower garden directory: containing practical directions for the culture of plants in the flower garden, hot-house, green-house, rooms, or parlour windows, for every month in the year. With a description of the plants most desirable in each, the nature of the soil, and situation best adapted to their growth, the proper season for transplanting, &c. Instructions for erecting a hot-house, green-house, and laying out a flower garden. The whole adapted to either large or small gardens, with instructions for preparing the soil, propagating, planting, pruning, training, and fruiting the grape vine. With descriptions of the best sorts for cultivating in the open air - Buist, Robert, 1805 -1880 (Carey and Hart, 1845)

American flower-garden directory: containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlor windows, for every month in the year - Buist, Robert, 1805 -1880 (A. Hart, late Carey and Hart, 1851)

The American gardener's assistant. In three parts. Containing complete practical directions for the cultivation of vegetables, flowers, fruit trees, and grape-vines - Todd, Sereno Edwards, 1820 -1898 (W. Wood & Co, 1867)

The American gardener's assistant in three parts containing complete practical directions for the cultivation of vegetables, flowers, fruit trees and grape vines - Bridgeman, Thomas, 1786 -1850 (H. T. Coates, 1866)

The American gardener's magazine and register of useful discoveries and improvements in horticulture and rural affairs (Printed for Russell, Shattuck & Williams, & Hovey & Co, 1835)