Baker, Matthew L.
Baldwin, Bruce Gregg
Balfour, Isaac Bayley
Ball, John
Banfi, Enrico Augusto
Banks, Joseph
Baranova, Margarita V.
Barkhausen, Gottlieb
Barkoudah, Youssef Ibrahim
Barkworth, Mary Elizabeth
Barneby, Rupert Charles
Barnéoud, François Marius
Barnhart, John Hendley
Barthlott, Wilhelm
Bartlett, Harley Harris
Bartling, Friedrich Gottlieb
Barton, William Paul Crillon
Bartram, William
Batsch, August Johann Georg Karl
Battandier, Jules Aimé
Baumgarten, Johann Christian Gottlob
Beauverd, Gustave
Beauvois, Ambroise Marie François Joseph Palisot de
Beccari, Odoardo
Becker, Wilhelm
Beilschmied, Carl Traugott
Beilstein, Mark A
Beketov, Andrei Nikolaevich
Benson, Lyman David
Bentham, George