Botany of the Maya area; miscellaneous papers I-XXI - Carnegie Institution of Washington (Carnegie Institution of Washington, 1936)

Botany of the northern and middle states, or, A description of the plants found in the United States, north of Virginia : arranged according to the natural system : with a synopsis of the genera according to the Linnaean system ... - Beck, Lewis C. (Lewis Caleb), 1798 -1853 (Printed by Webster and Skinners, 1833)

The botany of the Roraima expedition of 1884 - Hooker, Joseph Dalton, 1817 -1911 (1887)

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., [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 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 Linnæan and a dichotomous analysis - Darby, John, 1804 -1877 (A. S. Barnes, 1866)

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 - Beck, Lewis C. (Lewis Caleb), 1798 -1853 (Harper & brothers, 1856)

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 of Yakutat Bay, Alaska - Funston, Frederick, 1865 -1917 (GPO, 1895)

Brigham Young University science bulletin Biological series - Brigham Young University. (Brigham Young University, 1967)

British Central Africa; an attempt to give some account of a portion of the territories under British influence north of the Zambezi - Johnston, Harry, 1858 -1927 (Edward Arnold, 1897)

The British cyclopaedia of natural history; combining a scientific classification of animals, plants, and minerals, with a popular view of their habits, economy, and structure. By authors eminent in their particular department - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

The British cyclopædia of natural history: combining a scientific classification of animals, plants, and minerals ... - Partington, Charles Frederick, 1857? (Orr & Smith, 1835)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland: containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1823)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland: containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1829)

British entomology : being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found - Curtis, John, 1791 -1862 (Printed for the author, 1823)

The British flora - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Brown, Green & Longmans, 1838)

The British flora : comprising the phaenogamous, or flowering plants and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Rees, Orme, Brown, & Green, 1831)

The British flora : comprising the phaenogamous or flowering plants, and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (1855)

The British flora : comprising the phaenogamous, or flowering plants and the ferns - Hooker, William Jackson, Sir, 1785 -1865 (Longman, Orme, Brown, Green & Longmans, 1838)

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

The British flora medica : or, History of the medicinal plants of Great Britain - Barton, Benjamin H. (Benjamin Herbert) (Bohn, 1845)

The British flora medica, or, History of the medicinal plants of Great Britain - Barton, Benjamin H. (Benjamin Herbert) (E. Cox, 1838)

The British flower garden : containing coloured figures & descriptions of the most ornamental & curious hardy herbaceous plants ... - Sweet, Robert, 1783 -1835 (Published for the author by W. Simpkin and R. Marshall, 1823)

British flowering plants - Boulger, George Simonds, 1853 -1922 (B. Quaritch, 1914)

British orchids : Containing an exhaustive description of each species and variety, to which are added chapters on structure and other peculiarities, cultivation, fertilisation, classification, and distribution - Webster, A. D. (Angus Duncan), 1855 -1931 (J. S. Virtue & co., limited, 1898)

British orchids. Containing an exhaustive description of each species and variety, to which are added chapters on structure and other peculiarities, cultivation, fertilisation, classification, and distribution - Webster, A. D. (Angus Duncan), 1855 -1931 (J. S. Virtue, 1898)

British phaenogamous botany, or, Figures and descriptions of the genera of British flowering plants - Baxter, William, 1787 -1871 (Published by the author, sold by J.H. Parker [etc.], 1834)

British plants; their biology and ecology - Bevis, James Frederick. (Methuen, 1920)

British plants : their biology and ecology - Bevis, James Frederick. (A. Rivers, 1911)

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

British wild flowers - Hutchinson, J. (John) 1884 -1972 (David and Charles, 1900)

British wild flowers - Sowerby, John E. (John Edward), 1825 -1870 (Sowerby, 1860)

On British wild flowers considered in relation to insects - Lubbock, John, Sir, 1834 -1913 (Macmillan and Co, 1875)

British wild flowers : familiarly described in the four seasons for the use of beginners and amateurs - Moore, Thomas, 1821 -1887 (Reeve, 1867)

British wild flowers. Familiarly described in the four seasons - Moore, Thomas, 1821 -1887 (Reeve, 1867)

Broad-leaved evergreens, trees, shrubs and rock garden plants, lilies, etc. : spring 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.C. Robbins, 1933)

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

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

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

Budd's flora of the Canadian Prairie Provinces (Research Branch, Agriculture Canada, 1987)

Bulb propagation and trade study - Oldfield, Sara (WWF, 1989)

Bulbs and their cultivation : a practical treatise on the cultivation and propagation of window and indoor bulbous and tuberous-rooted plants ... - Sanders, T. W. (Thomas William), 1855 -1926 (W.H. & L. Collingridge, 1913)

Bulbs and tuberous begonias, season 1937-1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.A. Hyde Co, 1937)

Bulbs, plants, seeds : spring catalogue, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Herbert H. Handleman, 1936)

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

Bulletin - Natural History Society of Maryland (The Society, 1933)

Bulletin - Virginia Native Plant Society. (The Society, 1990)

Bulletin - Virginia Native Plant Society. (The Society, 1993)

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

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1981)

Bulletin - Virginia Native Plant Society. (The Society, 2003)

Bulletin - Virginia Native Plant Society. (The Society, 2005)

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

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

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

Bulletin - Société des amis des sciences naturelles de Rouen. (1910)

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

Bulletin - National Museum of Canada. (National Museum of Canada, 1957)

Bulletin - National Museum of Canada. (National Museum of Canada, 1958)

Bulletin - National Museum of Canada. (National Museum of Canada, 1961)

Bulletin canadien de la biodiversité - Musée Canadien De La Nature. (Le Musée, 1992)

Bulletin de géographie botanique - Académie internationale de botanique. (Au siège de la Société, 1917)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1904)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1893)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1900)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1901)

Bulletin de l'Herbier Boissier - Herbier Boissier. (Impr. Romet, 1902)

Bulletin de la Classe des sciences - Académie royale des sciences, des lettres et des beaux-arts de Belgique. Classe des sciences. (Palais des Académies, 1911)

Bulletin de la Fédération des sociétés d'horticulture de Belgique - Fédération des sociétés d'horticulture de Belgique. (1887)

Bulletin de la Fédération des sociétés d'horticulture de Belgique - Fédération des sociétés d'horticulture de Belgique. (1888)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1838)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1886)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1915)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1854)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1855)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1858)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1861)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1862)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1865)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1867)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1869)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1872)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1873)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1875)