– Joseph Friedrich Nicolaus Bornmüller (1862–1948) Borrer – William Borrer (1781–1862) Bory – Jean-Baptiste Bory de Saint-Vincent (1778–1846) Bosc – Louis Augustin Guillaume Bosc (1759–1828) Bouché – Peter Carl Bouché (1783–1856) Boulenger – George Albert Boulenger (1858–1937) Bower – Frederick Orpen Bower (1855–1948) Braithw. – Robert Braithwaite (1824–1917) Brandt – Johann Friedrich von Brandt (1802–1879) Braun-Blanq. – Josias Braun-Blanquet (1884–1980) Bref. – Julius Oscar Brefeld (1839–1925) Brenan – John Patrick Micklethwait Brenan (1917–1985) Bres. – Giacomo Bresadola (1847–1929) Bretschn. – Emil Bretschneider (1833–1901) Briot – Pierre Louis Briot (1804–1888) Briq. – John Isaac Briquet (1870–1931) Britton – Nathaniel Lord Britton (1859–1934) Britzelm. – Max Britzelmayr (1839–1909) Bromhead – Edward Ffrench Bromhead (1789–1855) Brongn. – Adolphe Brongniart (1801–1876) Brot. – Felix de Avellar Brotero (1744–1828) Brouss. – Pierre Marie Auguste Broussonet (1761–1807) Brunet – Louis-Ovide Brunet (1826–1876) Bubák – František Bubák (1866-1925) Buch.-Ham. – Francis Buchanan-Hamilton (1762–1829) Bull. – Pierre Bulliard (v. 1742–1793) Bunge – Alexander von Bunge (1803–1890) Burbank – Luther Burbank (1849–1926) Burm. – Johannes Burman (1707–1779) Burm. f.