Autumn catalogue : 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1903)

Autumn catalogue : 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1904)

Autumn planting, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1941)

Bancroft's beautiful flowers. 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, Inc, 1920)

Bancroft's beautiful flowers. 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, Inc, 1918)

Bancroft's beautiful flowers : 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1912)

Bancroft's beautiful flowers : 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1913)

Bancroft's beautiful flowers : 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, Inc, 1916)

Bancroft's beautiful flowers : 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1921)

Bancroft's beautiful flowers : 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1922)

Bancroft's beautiful flowers : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1928)

Bancroft's beautiful flowers : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1929)

Bancroft's beautiful flowers for 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1923)

Bancroft's beautiful flowers for 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1924)

Bancroft's beautiful flowers for 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1925)

Bancroft's beautiful flowers for 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1926)

Bancroft's beautiful flowers for 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1927)

Bancroft's beautiful flowers. for every occasion – of highest quality at reasonable prices. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, Inc, 1917)

Bancroft's beautiful flowers : spring 1903 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Joseph Bancroft & Son, 1903)

Barnard's 1925 wholesale florist catalog : flower seeds supplies bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1925)

Barnard's florists' price list : seeds, bulbs, and supplies for florists' use spring 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1924)

Barnard's florists' price list : seeds, bulbs, and supplies for florists' use, spring 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1920)

Barnard's seeds, bulbs, shrubs 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1917)

Barnard's seeds, bulbs, shrubs 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1918)

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 wholesale price list. vegetable and flower seeds. 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Barnard Co, 1917)

Barnard's wholesale price list : vegetable and flower seeds 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnard, 1918)

[Barr & Sugden materials] - Barr & Son (London, England) (1899)

[Barr & Sugden materials] - Barr & Son (London, England) (1898)

[Barr & Sugden materials] - Barr & Son (London, England) (1890)

[Barr & Sugden materials] - Barr & Son (London, England) (1895)

[Barr & Sugden materials] - Barr & Son (London, England) (1886)

[Barr & Sugden materials] - Barr & Son (London, England) (1866)

[Barr & Sugden materials] - Barr & Son (London, England) (1880)

[Barr & Sugden materials] - Barr & Son (London, England) (1883)

[Barr & Sugden materials] - Barr & Son (London, England) (1897)

[Barr & Sugden materials] - Barr & Son (London, England) (1885)

[Barr & Sugden materials] - Barr & Son (London, England) (1871)

[Barr & Sugden materials] - Barr & Son (London, England) (1877)

[Barr & Sugden materials] - Barr & Son (London, England) (1879)

[Barr & Sugden materials] - Barr & Son (London, England) (1878)

[Barr & Sugden materials] - Barr & Son (London, England) (1909)

[Barr & Sugden materials] - Barr & Son (London, England) (1908)

[Barr & Sugden materials] - Barr & Son (London, England) (1884)

[Barr & Sugden materials] - Barr & Son (London, England) (1882)

[Barr & Sugden materials] - Barr & Son (London, England) (1872)

[Barr & Sugden materials] - Barr & Son (London, England) (1868)

[Barr & Sugden materials] - Barr & Son (London, England) (1881)

[Barr & Sugden materials] - Barr & Son (London, England) (1913)

[Barr & Sugden materials] - Barr & Son (London, England) (1915)

[Barr & Sugden materials] - Barr & Son (London, England) (1906)

[Barr & Sugden materials] - Barr & Son (London, England) (1887)

[Barr & Sugden materials] - Barr & Son (London, England) (1914)

[Barr & Sugden materials] - Barr & Son (London, England) (1907)

[Barr & Sugden materials] - Barr & Son (London, England) (1910)

[Barr & Sugden materials] - Barr & Son (London, England) (1912)

[Barr & Sugden materials] - Barr & Son (London, England) (1900)

[Barr & Sugden materials] - Barr & Son (London, England) (1916)

[Barr & Sugden materials] - Barr & Son (London, England) (1911)

[Barr & Sugden materials] - Barr & Son (London, England) (1888)

[Barr & Sugden materials] - Barr & Son (London, England) (1889)

[Barr & Sugden materials] - Barr & Son (London, England) (1891)

[Barr & Sugden materials] - Barr & Son (London, England) (1892)

[Barr & Sugden materials] - Barr & Son (London, England) (1893)

[Barr & Sugden materials] - Barr & Son (London, England) (1894)

Barr & Sugden's spring seed catalogue and guide to the flower and kitchen garden - Barr & Son (London, England) (Barr & Sugden, 1872)

Barr's Anemones, crocuses, gladioli, hyacinths, irises, lilies, montbretias, muscari, tulips and other bulbs, tubers, etc. for spring, summer, autumn & winter-flowering, including a few fine novelties for 1929 : autumn 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barr & Sons, 1929)

Barr's general bulb catalogue, autumn 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barr & Sons, 1936)

Bartonia;proceedings of the Philadelphia botanical club ... - Philadelphia Botanical Club. (Philadelphia Botanical Club, Academy of Natural Sciences, 1986)

Bastardierung als Ursache der Apogamie im Pflanzenreich. Eine Hypothese zur experimentellen Vererbungs- und Abstammungslehre - Ernst, Alfred, 1875 - (G. Fischer, 1918)

The beautiful flower garden, its treatment with special regard for the picturesque. Written and embellished with numerous illustrations by F. Schuyler Mathews. With notes on practical floriculture by A.H. Fewkes - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (W.A. Burpee, 1909)

Beautiful flowers for every home, 1900 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.A. Reeser Co, 1900)

Beauty from bulbs : garden lilies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1924)

Beauty from bulbs : spring 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, Inc, 1922)

Beauty from bulbs : Supplement - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Scheepers, 1931)

Beckert's garden field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1901)

Beckert's garden field and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1903)

Beckert's garden, flower & lawn seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1905)

Beckert's garden, flower and lawn seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1909)

Beckert's garden, flower and lawn seeds for 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1910)

Beckert's seed store - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1918)

Beckert's seed store : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1915)

Beckert's seed store : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1916)

Beckert's seed store : 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1917)

Beckert's seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wm. C. Beckert, 1899)

Beeton's Dictionary of everyday gardening ... to which is added a monthly calendar of garden work throughout the year - Beeton, Samuel Orchart, 1831 -1877 (Ward, Lock, 1909)

Beeton's new gardening book : a popular exposition of the art and science of gardening, and every thing that pertains to the garden and its culture in all its branches ; with 350 illustrations - Beeton, Samuel Orchart, 1831 -1877 (Ward, Lock and Co, 1900)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1895)

Beihefte zum botanischen Centralblatt (Verlag von Gebrüder Gotlhelft, 1903)

Beihefte zum Botanischen Centralblatt (1908)

Beihefte zum Botanischen Centralblatt. Abteilung B, Systematik, Pflanzengeographie, angewandte Botanik, etc (Verlag von C. Heinrich, 1903)

Beihefte zum botanischen Centralblatt. Erste Abteilung, Anatomie, Histologie, Morphologie und Physiologie der Pflanzen (Verlag von G. Thiem, 1908)

Beihefte zum botanischen Centralblatt. Erste Abteilung, Anatomie, Histologie, Morphologie und Physiologie der Pflanzen (Verlag von G. Thiem, 1917)

Beihefte zum Botanischen Centralblatt (1918)

Belgique horticole - Morren, Édouard, 1833 -1886 (1865)

Belgique horticole - Morren, Édouard, 1833 -1886 (1871)

Belgique horticole - Morren, Édouard, 1833 -1886 (1878)

Belgique horticole - Morren, Édouard, 1833 -1886 (1882)

Benjamin Smith Barton : naturalist and physician in Jeffersonian America - Ewan, Nesta. (Missouri Botanical Garden Press, 2007)

Bergen's botany : key and flora : Northern and Central States ed - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1901)

Bergen's botany, key and flora. Northern and central states ed - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn, 1908)

Bergen's botany, key and flora. Northern and central states edition - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn & company, 1901)

Bericht uber die Mitteilungen von Freunden der Naturwissenschaften in Wien - Freunde der Naturwissenschaften in Wien. (1848)

[Berkeley Nurseries plant price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. ([Berkeley Nurseries], 1936)

Berliner allgemeine Gartenzeitung (1857)

"The best roses for America." - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1919)

Better gardens for ... - Breck, Joseph, 1794 -1873 (Breck's, 1917)

A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stock and hybrid-stocks and the starches and hemoglobins of varieties, species, and genera - Reichert, Edward Tyson, 1855 - (Carnegie institution of Washington, 1919)

La biodiversidad en Colima estudio de estado - Cruz Angón, Andrea (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2016)

La biodiversidad en Michoacán: estudio de estado - Leal Nares, Oscar Adrián (Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO), 2005)

Biologia Centrali-Americana :zoology, botany and archaeology - Godman, Frederick Du Cane, 1834 -1919 (Published for the editors by R. H. Porter], 1882)

Biologia Centrali-Americana :zoology, botany and archaeology - Godman, Frederick Du Cane, 1834 -1919 (Published for the editors by R. H. Porter], 1886)

The biologist's handbook of pronunciations - Jaeger, Edmund C. (Edmund Carroll) 1887 -1983 (Thomas, 1960)

Blumen-Zeitung - Hässler, Friedrich. (G. F. Grossmann [etc.], 1828)