Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1892)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1897)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1900)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1904)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1909)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1911)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1912)

Botaniska notiser - Lunds botaniska förening. (Wahlstrm, 1883)

Botaniska studier, tellägnade F. R. Kjellman den 4 November 1906 (Almqvist & Wiksell, 1906)

The botanist in Berwickshire : an annotated check-list of the flowering plants and ferns of Berwickshire - Braithwaite, Michael E. (Berwickshire Naturalists, 1990)

The botanist's guide to the counties of Aberdeen, Banff, and Kincardine - Dickie, George, 1812 -1882 (A. Brown, 1860)

The botanist's pocket-book. Containing in a tabulated form the chief characteristics of British plants - Hayward, W. R. (Bell & Daldy, 1872)

The botanist's pocket-book. Containing in a tabulated form the chief characteristics of British plants - Hayward, W. R. (G. Bell, 1883)

Botany - Gray, Asa, 1810 -1888 (John Wilson and Son, 1880)

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Botany : current literature - United States. Bureau of Plant Industry. Library. (1926)

Botany; an elementary text for schools - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan Co, 1909)

Botany for high schools and colleges - Bessey, Charles E. (Charles Edwin), 1845 -1915 (H. Holt, 1892)

Botany for secondary schools; a guide to the knowledge of the vegetation of the neighborhood - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1913)

Botany for young people and common schools - Gray, Asa, 1810 -1888 (Ivison and Phinney, 1859)

Botany for young people and common schools. How plants grow, a simple introduction to structural botany - Gray, Asa, 1810 -1888 (American Book Company, 1858)

Botany for young people and common schools : how plants grow, a simple introduction to structural botany : with popular flora, or an arrangement and description of common plants, both wild and cultivated : illustrated by 500 wood engravings - Gray, Asa, 1810 -1888 (Ivison, Phinney, 1863)

Botany for young people and common schools : how plants grow, a simple introduction to structural botany : with a popular flora, or an arrangement and description of common plants, both wild and cultivated : illustrated by 500 wood engravings - Gray, Asa, 1810 -1888 (A. Miller, 1874)

Botany for young people and common subjects : how plants grow : a simple introduction to structural botany : with popular flora, or an arrangement and description of common plants, both wild and cultivated : illustrated by 500 wood engravings - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor, 1875)

Botany General - National Museum of Natural History (U.S.) Pacific Ocean Biological Survey Program (1963)

The botany of Bihar and Orissa : an account of all the known indigenous plants of the province and of the most important or most commonly cultivated exotic ones - Haines, Henry Haselfoot, 1867 -1943 (Printed by Adlard and sold by agents for Indian Official Publications, 1921)

Botany of the Maya area; miscellaneous papers I-XXI - Carnegie Institution of Washington (Carnegie Institution of Washington, 1940)

Botany of the Southern states - Darby, John, 1804 -1877 (A.S. Barnes ; H.L. Burr, 1860)

Botany of the southern states. In two parts - Darby, John, 1804 -1877 (A. S. Barnes & co, 1866)

Botany of the southern states. In two parts - Darby, John, 1804 -1877 (A. S. Barnes & co., [etc.,etc.], 1885)

Botany of the southern states. In two parts. Part I. Structural and physiological botany and vegetable products. Part II. Descriptions of southern plants. Arranged on the natural system. Preceded by a Linnaean and a dichotomous analysis - Darby, John, 1804 -1877 (A. S. Barnes, 1855)

Botany of the United States north of Virginia - Beck, Lewis C. (Lewis Caleb), 1798 -1853 (Harper & brothers, 1848)

Botany of the United States north of Virginia; comprising descriptions of the flowering and fern-like plants hitherto found in those states, arranged according to the natural system. With a synopsis of the genera according to the Linnean system, a sketch of the rudiments of botany, and a glossary of terms - Beck, Lewis C. (Lewis Caleb), 1798 -1853 (Harper, 1868)

Botany; principles and problems - Sinnott, Edmund W. (Edmund Ware), 1888 -1958 (McGraw-Hill, 1923)

The Bradley bibliography; a guide to the literature of the woody plants of the world published before the beginning of the twentieth century - Sargent, Charles Sprague, 1841 -1927 (Riverside Press, 1911)

Brasil 1979, Amazonia #3 - Calderón, Cleofé E. (Cleofé Elsa), 1929 -2007 (1979)

The British flora : comprising the phaenogamous or flowering plants, and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (1860)

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British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2009)

British journal of entomology and natural history - British Entomological; Natural History Society. (British Entomological and Natural History Society, 2010)

British wild flowers - Salter, John William, 1820 -1869 (J. Van Voorst, 1876)

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Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1926)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1927)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1929)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1930)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1932)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1933)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1934)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1938)

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Bulbs and seeds : autumn 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1910)

Bulbs for fall planting : a catalog of daffodils, tulips, freesias, hyacinths, amaryllis, clivias, gladiolus, orchids, and many others for fall planting, and how to gro them in house or garden : fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1938)

Bulbs for fall planting : a catalog of the amaryllis, iris, lily, arum, orchid and other families : over 250 items of new and unusual as well as standard varieties of bulbs, with complete culture directions : our bulb prices are lower : fall 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1941)

Bulbs for fall planting : a catalog of the amaryllis, iris, lily, orchid and other plant families, fall 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1943)

Bulbs for fall planting : a catalog of the amaryllis, iris, lily, arum, orchid, billbergias and other families : fall 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1942)

Bulbs for fall planting : a catalogue of daffodils, tulips, freesias, anemones, ranunculus, amaryllis, clivias, gladiolus, lilies, and many others : fall 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1940)

Bulbs for pots and fall planting in the garden : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture, African violets, fall 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1959)

Bulbs for pots and fall planting in the garden, fall 1949 : a catalog of bulbs of the amaryllis, iris, orchid, and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1949)

Bulbs for pots and fall planting in the garden, fall 1950 : a catalog of bulbs of the amaryllis, iris, lily, orchid, and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1950)

Bulbs for pots and fall planting in the garden, fall 1951 : a catalog of bulbs and plants of the amaryllis, iris, lily, orchid, and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1951)

Bulbs for pots and fall planting in the garden, fall 1952 : a catalog of bulbs and plants of the amaryllis, iris, geranium, orchid, gesneria, and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1952)

Bulbs for pots and fall planting in the garden, fall 1953 : a catalog of bulbs and plants of the amaryllis, iris, geranium, orchid, gesneria, and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1953)

Bulbs for pots and fall planting in the garden, fall 1954 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1954)

Bulbs for pots and fall planting in the garden, fall 1955 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1955)

Bulbs for pots and fall planting in the garden, fall 1956 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1956)

Bulbs for pots and fall planting in the garden, fall 1957 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1957)

Bulbs for pots and fall planting in the garden, fall 1958 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families, and manual of culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1958)

Bulbs for pots and spring planting in the garden : a catalog of the bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture, African violets, spring 1959 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1959)

Bulbs for pots and spring planting in the garden, spring 1949 : a catalog of bulbs of the amaryllis, iris, orchid and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1949)

Bulbs for pots and spring planting in the garden, spring 1944 : a catalog of bulbs of the amaryllis, iris, lily, orchid, arum. oxalis and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1944)

Bulbs for pots and spring planting in the garden, spring 1952 : a catalog of bulbs of the amaryllis, iris, orchid, gesneria and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1952)

Bulbs for pots and spring planting in the garden, spring 1956 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1956)

Bulbs for pots and spring planting in the garden, spring 1957 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1957)

Bulbs for pots and spring planting in the garden, spring 1955 : a catalog of bulbs and plants of the amaryllis, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1955)

Bulbs for pots and spring planting in the garden, spring 1958 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1958)

Bulbs for pots and spring planting in the garden, spring 1954 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1954)

Bulbs for pots and spring planting in the garden, spring 1953 : a catalog of bulbs and plants of the amaryllis, iris, orchid, gesneria and other plant families and manual of their culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1953)

Bulbs for pots and spring planting in the garden, spring 1951 : a catalog of bulbs of the amaryllis, iris, orchid and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1951)

Bulbs for pots and spring planting in the garden, spring 1950 : a catalog of bulbs of the amaryllis, iris, orchid and other plant families - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1950)

Bulbs for spring planting : a catalog of amaryllis, clivias, crinums, other amaryllids, iris, gladiolus, orchids, colored callas, fancy leaf caladiums, arums, liliums and many others with culture directions ... : spring 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1940)

Bulbs for spring planting : a catalog of amaryllis, crinums, clivias, iris, gladiolus, callas, fancy leaved caladiums, tuberous begonias, and many other rare and fine bulbs : spring 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1939)

Bulbs for spring planting : a catalog of the amaryllis, iris, lily, arum, orchid and other families : listing new callas, orchids, amaryllids and miscellaneous bulbs : spring 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1941)

Bulbs for spring planting : a catalog of the amaryllis, iris, lily, arum, orchid, billbergias and other families : spring 1942 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1942)

Bulbs for spring planting : a catalog of the amaryllis, iris, lily, arum, orchid, billbergias and other families, spring 1943 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cecil Houdyshel, 1943)

Bulbs: a treatise on hardy and tender bulbs and tubers - Rand, Edward Sprague, Jr., 1834 -1897 (J. E. Tilton, 1866)

Buletinul de informații al Grădinii Botanice și al Muzeului Botanic dela Universitatea din Cluj. Bulletin d'informations du Jardin et du Musée botaniques de l'Université de Cluj, Roumanie - Universitatea din Cluj. Grădina Botanică. (Grădina Botanică, 1922)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1976)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1956)

Bulletin - Philippines. Bureau of Forestry. (Bureau of printing, 1919)

Bulletin - Colorado Agricultural Experiment Station (Colorado State University Experiment Station, 1905)

Bulletin - Philippines. Bureau of Forestry. (Bureau of printing, 1920)

Bulletin - Virginia Native Plant Society. (The Society, 2002)

Bulletin - Virginia Native Plant Society. (The Society, 2009)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1986)

Bulletin - East Africa Natural History Society. (East Africa Natural History Society, 1993)

Bulletin - Porto Rico Agricultural Experiment Station. (G.P.O, 1950)

Bulletin - National Museum of Canada. (National Museum of Canada, 1929)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 2003)

Bulletin - National Museum of Canada. (National Museum of Canada, 1935)

Bulletin - United States National Museum (G.P.O, 1918)

Bulletin - National Museum of Canada. (National Museum of Canada, 1938)

Bulletin - United States National Museum (G.P.O, 1965)

Bulletin - United States National Museum (G.P.O, 1970)

Bulletin - National Museum of Canada. (National Museum of Canada, 1950)

Bulletin - National Museum of Canada. (National Museum of Canada, 1951)