The Bryologist - Grout, A. J. (Abel Joel), 1867 -1947 (American Bryological and Lichenological Society, 1922)

Bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Edmond Riggs, 1946)

Bulbs, plants and lawn seeds for fall 1962 planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Bolgiano, 1962)

Bulbs, plants and lawn seeds for fall 1963 planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F.W. Bolgiano, 1963)

Bulk's Nurseries, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1933)

Bulk's Nurseries, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1938)

Bulk's Nurseries, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1939)

Bulk's Nurseries, spring 1951 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bulk's Nurseries, 1951)

Bulletin - Pennsylvania. Department of Forest; Waters. (The Department, 1902)

Bulletin - Pennsylvania. Department of Forestry. (The Department, 1901)

Bulletin - United States. Forest Service. (G.P.O, 1905)

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

Bulletin - Pennsylvania. Department of Forest; Waters. (The Department, 1923)

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

Bulletin - Virginia Native Plant Society. (The Society, 1996)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1958)

Bulletin - Virginia Native Plant Society. (The Society, 1998)

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

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1960)

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

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1963)

Bulletin - National Museum of Canada. (National Museum of Canada, 1917)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1986)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1964)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1970)

Bulletin - Virginia Native Plant Society. (The Society, 2013)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1992)

Bulletin - New York State Museum; Science Service. (University of the State of New York, 1973)

Bulletin - Virginia Native Plant Society. (The Society, 2014)

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 1996)

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

Bulletin - New York State Museum. (University of the State of New York, State Education Dept, 2009)

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

Bulletin - United States National Museum (G.P.O, 1928)

Bulletin - United States National Museum (G.P.O, 1960)

Bulletin - United States National Museum (G.P.O, 1968)

Bulletin - United States National Museum (G.P.O, 1964)

Bulletin - National Museum of Canada. (National Museum of Canada, 1954)

Bulletin - National Museum of Canada. (National Museum of Canada, 1955)

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

Bulletin : April 1, 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1924)

Bulletin. April 4th, 1917 no. 3 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1917)

Bulletin - Biological Survey - United States. Bureau of Biological Survey. (Govt. print. off, 1905)

Bulletin de l'Académie internationale de géographie botanique - Académie internationale de géographie botanique. (Impr. Edmond Monnoyer, 1901)

Bulletin de la Société d'horticulture de Cherbourg - Société d'horticulture de Cherbourg. (La Socit, 1889)

Bulletin de la Société dendrologique de France - Société dendrologique de France. (Socit dendrologique de France, 1906)

Bulletin de la Société impériale des naturalistes de Moscou - Moskovskoe obshchestvo liubitelei prirody. (Société impériale des naturalistes de Moscou, 1864)

Bulletin de la Société philomathique de Paris - Société Philomathique de Paris. (Société philomathique de Paris, 1912)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1857)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1879)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1893)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1899)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1919)

Bulletin de la Société impériale zoologique d'acclimatation - Société impériale zoologique d'acclimatation (Société impériale zoologique d'acclimatation, 1867)

Bulletin de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (La Société, 1993)

Bulletin de la Société royale de botanique de Belgique - Société royale de botanique de Belgique. (La Société, 1890)

Bulletin du Muséum d'histoire naturelle - Muséum national d'histoire naturelle (France) (Impr. nationale, 1904)

Bulletin. February 25, 1916 no. 2 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1916)

Bulletin. grade count (partial list only) fruit and ornamental stock February 18, 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Co, 1924)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1929)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1941)

Bulletin - Illinois. Natural History Survey Division (State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1969)

Bulletin - Kentucky Agricultural Experiment Station (The Station, 1912)

Bulletin / Maine Agricultural Experiment Station - Maine Agricultural Experiment Station. (Maine Agricultural Experiment Station, 1898)

Bulletin - Massachusetts Agricultural Experiment Station - Massachusetts Agricultural Experiment Station. (Massachusetts Agricultural Experiment Station, 1907-1974, 1907)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1899)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1903)

Bulletin / New York State Museum - New York State Museum. (New York State Education Dept, 1907)

Bulletin No. 3 : March 1, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1932)

Bulletin No. 3 : November 5, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1930)

Bulletin No. 3 : October 25th, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1929)

Bulletin No. 4 : February 21, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1931)

Bulletin No. 5 : February 11, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1929)

Bulletin No. 5 : February 1st, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1930)

Bulletin No. 6 : March 4, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1929)

Bulletin No. 7 : March 21st, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1930)

Bulletin No. 8 : April 15, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1929)

Bulletin No. 8 : April 15th, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas B. Meehan & Co, 1930)

Bulletin of miscellaneous information - Royal Botanic Gardens, Kew. (H.M. Stationery Office, 1923)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1914)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1913)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1915)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1917)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1918)

Bulletin of popular information - Arnold Arboretum, Harvard University - Arnold Arboretum. (Arnold Arboretum, 1919)