Department of Botany, National Museum of Natural History
  Contributions from the United States National Herbarium. -- Washington : Department of Botany, National Museum of Natural History, 1890-

  Título BPH: Contr. U. S. Natl. Herb.
A partir del 1 de julio de 1902 fue publicado como Bulletin of the United States National Museum; interrumpida entre 1975-1999
Existencias: 1892 v. 1, no. 5; 1894-1896 v. 3, no. 2,9; 1901 v. 5, no. 6; 1900-1902 v. 7 no. 1; 1903 v. 8, no. 1, 3; 1906-1908 v. 10, no. 2, 3, 4, 6; 1906 v. 11; 1908-1909 v. 12, no. 3, 5-8; 1910-1912 v. 13, no. 1, 4-9, 11-12; 1910-1912 v. 14, no. 2, 3; 1910 v. 15; 1912-1916 v. 16, no. 1-14; 1913-1916 v. 17, no. 1-5, 7; 1914-1917 v. 18 no. 1-6; 1915 v. 19; 1917 v. 20 no. 1-12; 1920-1927 v. 22, no. 1-3, 6-10; 1920-1926 v. 23, no. 1, 3-5; 1922-1930 v. 24 no. 1-9; 1925 v. 25; 1927-1930 v. 26, no. 1-5, 9-10; 1928 v. 27; 1932-1941 v. 28, no. 1-4; 1944-1957 v. 29, no. 1-11; 1951-1952 v. 30, no. 3-5; 1951-1958 v. 31 no. 1-3; 1955-1968 v. 32 no. 1-5; 1957 v. 33; 1957-1968 v. 34, no. 2, 4-7; 1960-1964 v. 35, no. 2, 4-6; 1965 v. 36, no. 1-5; 1962-1969 v. 37, no. 1, 4-5; 1963-1974 v. 38, no. 3-5; 2000 v, 39-40; 2001 v. 41; 2002 v. 42-43; 2003 v. 45-48; 2004 v. 49-50; 2005 v. 51-52; 2006 v. 53-54; 2007 v. 55-56; 2011 v. 57-
  ISSN: 00971618

  1. BOTANICA; 2. TAXONOMIA; 3. ESTADOS UNIDOS DE AMERICA