Nellis' floral instructor and priced catalogue for 1880 - A.C. Nellis & Company (Canajoharie, N.Y.) (A.C. Nellis & Company, 1880)

Nellis' wholesale price list of pedigree seeds, bulbs, and plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. C. Nellis Co, 1890)

Neue allgemeine deutsche Garten- und Blumenzeitung - Mettler, Rudolph. (G. Heubel's Buch- und Kunsthandlung, 1845)

Neue allgemeine deutsche Garten- und Blumenzeitung - Mettler, Rudolph. (G. Heubel's Buch- und Kunsthandlung, 1847)

Neue allgemeine deutsche Garten- und Blumenzeitung - Mettler, Rudolph. (G. Heubel's Buch- und Kunsthandlung, 1849)

Neue Entdeckungen im ganzen Umfang der Pflanzenkunde - Sprengel, Kurt Polycarp Joachim, 1766 -1833 (F. Fleischer, 1822)

Neues allgemeines Garten-Magazin - Bernhardi, Johann Jacob, 1774 -1850 (Im Verlage der Grossherzogl. Sachs. priv. Landes-Industrie-Comptoirs, 1828)

Neues Journal für die Botanik - Schrader, H. A. (Heinrich Adolph),‏ 1767 -1836 (Friedrich August Knick, 1806)

Neues System der Pflanzen-Physiologie - Meyen, Franz Julius Ferdinand (Haude und Spener, 1837)

The new American botanist and florist - Wood, Alphonso, 1810 -1881 (A. S. Barnes & co, 1889)

The new American orchardist - Kenrick, William, 1789 -1872 (Otis, Broaders, and company, 1844)

The new American orchardist; or, An account of the most valuable varieties of fruit, adapted to cultivation in the climate of the United States, from the latitude of 25 [degrees] to 54 [degrees], with their uses, modes of culture, and management; remedies for the maladies to which they are subject, from noxious insects, and other causes, &c. Also, a brief description of the most ornamental forest trees, shrubs, flowers, &c - Kenrick, William, 1789 -1872 (Carter, Hendee, 1833)

The new American orchardist; or, An account of the most valuable varieties of fruit, of all climates, adapted to cultivation in the United States, with their history, modes of culture, management, uses, &c., and the culture of silk. With an appendix on vegetables, ornamental trees, shrubs and flowers - Kenrick, William, 1789 -1872 (Russell, Odiorne, and Metcalf, 1835)

The new American orchardist; or, An account of the most valuable varieties of fruit, of all climates, adapted to cultivation in the United States; with their history, modes of culture, management, uses, &c. With an appendix on vegetables, ornamental trees, shrubs, and flowers, the agricultural resources of America, and on silk, &c - Kenrick, William, 1789 -1872 (Otis, Broaders, & co, 1844)

The new American orchardist; or, An account of the most valuable varieties of fruit, of all climates, adapted to cultivation in the United States; with their history, modes of culture, management, uses, & c. With an appendix on vegetables, ornamental trees, shrubs, and flowers, the agricultural resources of America, and on silk, & c - Kenrick, William, 1789 -1872 (Otis, Broaders and Company, 1842)

New and beautiful flowers roses, seeds and plants : 1897 - Conard & Jones Co. (West Grove, Pa.) (Alfred F. Conard, 1897)

New and rare plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A. Blanc & Co, 1892)

New and rare plants, bulbs and seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Warren Shinn, 1900)

New and rare plants, bulbs, fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Oliver H. Drew, 1901)

A new arrangement of phanerogamous plants : with especial reference to relative position, including their relations with the cryptogamous - Bale, J. (sold by the author, 1866)

New book of flowers - Breck, Joseph, 1794 -1873 (O. Judd & company, 1866)

New creations and special selections, 1938-1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. H. Henderson's Experimental Gardens, 1938)

New creations and special selections for 1936-37 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Henderson's Experimental Gardens, 1936)

New elements of botany - Richard, Achille, 1794 -1852 (P. Byrne, 1829)

The New England farmer (Thomas W. Shepard, 1831)

New floral guide - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Company, 1900)

New floral guide 1899 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1899)

New floral guide : 1900 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1900)

New floral guide : 1901 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1901)

New floral guide : 1902 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1902)

New floral guide : 1910 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1905)

New floral guide : 1910 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1906)

New floral guide : 1910 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1907)

New floral guide : spring 1898 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1898)

New floral guide : spring 1898 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1903)

New floral guide : spring 1898 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1904)

New floral guide, spring, 1908 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Company], 1908)

The new guide to rose culture : 1887 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1887)

The new guide to rose culture : 1889 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1889)

The new guide to rose culture : 1890 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Dingee & Conard Co, 1890)

New manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada, rearr. and extensively rev. by Benjamin Lincoln Robinson and Merritt Lyndon Fernald - Robinson, Benjamin Lincoln, 1864 -1935 (American Book Co, 1908)

The New phytologist - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (Academic Press, 1912)

The New phytologist - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (Academic Press, 1918)

The New phytologist - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (Academic Press, 1922)

New plant introductions - United States. Office of Foreign Seed; Plant Introduction. (G.P.O, 1916)

New plant introductions - United States. Office of Foreign Seed; Plant Introduction. (G.P.O, 1920)

New Plant introductions - United States. Office of foreign seed; plant introduction. (1915)

New Plant introductions - United States. Office of foreign seed; plant introduction. (1916)

New prices on fruit trees, plants, seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Kaufmann Co, 1920)

New prices on fruit trees, plants, seeds, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Jacob Kaufmann Co, 1921)

New rare & beautiful flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1889)

New, rare & beautiful flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1891)

New, rare and beautiful flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1893)

New, rare and beautiful flowers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Company, 1892)

New rare and beautiful flowers - John Lewis Childs (Firm) (The Company, 1905)

New studies of tropical American birds - Nuttall Ornithological Club. (Nuttall Ornithological Club, 1981)

News - Pennsylvania Horticultural Society. (The Society, 1960)

Newsletter - Hawaiian Botanical Society - Hawaiian Botanical Society. (The Society, 1979)

Newsletter - Hawaiian Botanical Society - Hawaiian Botanical Society. (The Society, 1991)

Nicholson's tested seed for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1935)

Nicholson's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1947)

Nicholson's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1943)

Nicholson's tested seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1944)

Nicholson's tested seeds : 1939 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1939)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1938)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1937)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson Seed Co, 1932)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson Seed Co, 1933)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson, 1936)

Nicholson's tested seeds for southern planters - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Robert Nicholson Seed Co, 1934)

Nieuw plantkundig woordenboek voor Nederlandsch Indië. Met korte aanwijzingen van het nuttig gebruik der planten en hare beteekenis in het volksleven, en met registers der inlandsche en wetenschappelijke benamingen - Clercq, Frederik Sigismund Alexander de, 1842 -1906 (J.H. de Bussy, 1909)

Niger flora; or, An enumeration of the plants of western tropical Africa - Hooker, Joseph Dalton, 1817 -1911 (H. Bailliere; [etc., etc.], 1849)

Nineteen-twenty market gardeners' price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.N. Simon & Son, 1920)

Nineteenth annual catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Gill Bros. Seed Co, 1929)

The nineteenth annual catalog of the Aggeler & Musser Seed Company - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Aggeler & Musser Seed Company, 1912)

Nineteenth annual wholesale price list : of vegetable and flower seeds, grass and clover seeds, potatoes, plants, fertilizers, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (DeCou & Co, 1895)

Ninth annual catalogue : poultry and bee supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fort Smith Seed Co, 1921)

Ninth annual descriptive catalogue of flower and vegetable seeds : new, rare and beautiful plants, summer flowering bulbs, birds, bird cages, bird seed, &c - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.W. Clarke, 1883)

Nociones de botánica sistemática (glosología, taxinomía y fitografía) - Gómez de la Maza, Manuel, 1867 -1916 (Impr. de A. Alvarez y Compañía, 1893)

Noll's seed annual 1905 : poultry supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.F. Noll & Co, 1905)

Noll's seed annual 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.F. Noll & Co, 1906)

Nomenclator botanicus; enumerans ordine alphabetico nomina atque synonyma tum generica tum specifica et a Linnaeo et recentrioribus de re botanica scriptoribus plantis phanerogamis imposita - Steudel, Ernst Gottlieb, 1783 -1856 (sumtibus I.G. Cottae, 1821)

Nomenclator botanicus :enumerans ordine alphabetico nomina atque synonyma, tum generica tum specifica, et a Linnaeo et recentioribus de re botanica scriptoribus plantis phanerogamis imposita - Steudel, Ernst Gottlieb, 1783 -1856 (Sumptibus J.G. Cottae, 1821)

Nomenclator botanicus hortensis : oder, alphabetische und synonymische aufzählung der in den gärten Europa's cultivirten gewächse, nebst angabe ihres autors, ihres vaterlandes, ihrer dauer und cultur - Heynhold, Gustav, 1800 -approximately 1860 (Arnoldischen Buchhandlung, 1840)

Nomenclator botanicus hortensis : oder, alphabetische und synonymische aufzählung der in den gärten Europa's cultivirten gewächse, nebst angabe ihres autors, ihres vaterlandes, ihrer dauer und cultur - Heynhold, Gustav, 1800 -approximately 1860 (Arnoldischen Buchhandlung, 1846)

Nomenclator botanicus. Nominum ad finem anni 1858 publici juris factorum, classes, ordines, tribus, familias, divisiones, genera, subgenera vel sectiones designatium enumeratio alphabetica. Adjectis auctoribus, temporibus, locis systematicis, apud varios, notis literariis atque etymologicis et synonymis - Pfeiffer, Louis (Ludwig Georg Karl), 1805 -1877 (Sumptibus T. Fischeri, 1873)

Nomenclator botanicus omnes plantas : ab illustr. Carolo a Linné descriptas aliisque botanicis temporis recentioris detectas enumerans - Räuschel, Ernst Adolf. (apud I. G. Feind, 1797)

Nomenclator botanicus, seu, Synonymia plantarum universalis :enumerans ordine alphabetico nomina atque synonyma, tum generica tum specifica, et a Linnaeo et a recentioribus de re botanica scriptoribus plantis phanerogamis imposita - Steudel, Ernst Gottlieb, 1783 -1856 (typis et sumptibus J.G. Cottae, 1840)

Nomenclator botanicus, seu, Synonymia plantarum universalis :enumerans ordine alphabetico nomina atque synonyma, tum generica tum specifica, et a Linnaeo et a recentioribus de re botanica scriptoribus plantis phanerogamis imposita - Steudel, Ernst Gottlieb, 1783 -1856 (typis et sumptibus J.G. Cottae, 1841)

The North Queensland Naturalist : the journal and magazine of the North Queensland Naturalist Club - North Queensland Naturalists' Club. (The Club, 1939)

Northern grown seeds : 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.F. Hertzog, 1924)

Northern grown seeds : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.F. Hertzog, 1925)

Northern grown seeds best for every climate : seeds, plants, bulbs flowers, 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Emma V. White Co, 1927)

Northern grown seeds : garden and farm seeds, flower seeds, 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.F. Hertzog, 1928)

Northern grown seeds : nursery stock, plants and bulbs, 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1908)

Northern grown seeds, plants, bulbs and fruits 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1906)

Northern grown seeds : plants, bulbs, fruits 1907 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1907)

Northern grown seeds : plants, bulbs, fruits 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (L.L. May & Co, 1909)

Northern grown tested good seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup King & Co, 1897)

Northern Territory botanical bulletin - Australia. Department of the Northern Territory. Animal Industry; Agriculture Branch. (Animal Industry and Agriculture Branch, Dept. of Northern Australia, 1989)

Northern Territory botanical bulletin - Australia. Department of the Northern Territory. Animal Industry; Agriculture Branch. (Animal Industry and Agriculture Branch, Dept. of Northern Australia, 2001)

Northern Territory Naturalist - Northern Territory Field Naturalists' Club (, Northern Territory Field Naturalists' Club, 2007)

Northrup, King & Co.'s 25th anniversary offering of sterling seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1909)

Northrup, King & Co.'s 26th annual offering of sterling seeds 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1910)

Northrup, King & Co.'s seeds : thirty sixth annual catalogue 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1920)

Northrup, King & Co.'s thirty-second annual catalogue [of] sterling seeds : 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1916)

Northrup, King & Co.'s thirty-third annual catalogue [of] sterling seeds : 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Northrup, King & Co, 1917)

Notes on the natural history of the Strait of Magellan and west coast of Patagonia made during the voyage of H.M.S. Nassau in the years 1866, 67, 68, & 69 - Cunningham, Robert Oliver, 1841 -1918 (Edmonston and Douglas, 1871)

Notes sur la flore du Katanga - De Wildeman, Emile 1866 -1947 (1910)