BA
- B.A.Gomes
- B.B.Simpson
- B.Bremer
- B.C.Stone
- B.Chandler
- B.D.Jacks.
- B.Fedtsch.
- B.G.Briggs
- B.G.Murray
- B.Juss.
- B.Keller
- B.L.Burtt
- B.L.Rob.
- B.L.Turner
- B.M.G.Jones
- B.Mathew
- B.Mey.
- B.Nord.
- B.R.Adams
- B.R.Baum
- B.S.P.
- B.S.Williams
- B.Ståhl
- B.Walln.
- Bab.
- Backeb.
- Backh.
- Backh.f.
- Backlund
- Baehni
- Bailey
- Baill.
- Bajtenov
- Baker
- Baker f.
- Bakh.
- Bakh.f.
- Bal.
- Balb.
- Bald.
- Balf.
- Balf.f.
- Balk.
- Ball
- Bals.-Criv.
- Banister
- Banks
- Baran.
- Baranova
- Barb.Rodr.
- Barbar.
- Barbey
- Barkoudah
- Barnadez
- Barnéoud
- Barneby
- Barnhart
- Baroni
- Barr
- Barrande
- Barratt
- Barthlott
- Bartl.
- Barton
- Bartram
- Bas
- Basil.
- Bassi
- Baskerv.
- Batalin
- Bateman
- Batsch
- Batt.
- Baumg.
- Baxter
BE-BL
- Beadle
- Beaman
- Bean
- Beattie
- Beauverd
- Beauvis.
- Becc.
- Bechst.
- Beck
- Bedd.
- Beer
- Bég.
- Behnke
- Behr
- Beij.
- Beissn.
- Bek.
- Bél.
- Bellardi
- Bello
- Benn.
- Benth.
- Bentley
- Bercht.
- Berg
- Berger
- Bergey
- Bergius
- Bergmans
- Berk.
- Berkhout
- Berl.
- Berland.
- Bernh.
- Bertault
- Bertero
- Berthel.
- Bertol.
- Berthel.
- Besser
- Bhandary
- Bien.
- Bigazzi
- Bigelow
- Billb.
- Binn.
- Bisch.
- Bitter
- Bittrich
- Bjurzon
- Blagov.
- Blake
- Blanca
- Blanchon
- Blanco
- Blatt.
- Blaxell
- Blume
- Bluff
- Blytt
BO-
- Bobrov
- Bocquet
- Boeckeler
- Boed.
- Boedijn
- Boehm.
- Boerh.
- Bois
- Boisd.
- Boiss.
- Bojer
- Bolle
- Bolus
- Bon.
- Bong.
- Bonnier
- Bonord.
- Bonpl.
- Boom
- Boott
- Bor
- Borbás
- Bordz.
- Boreau
- Borg
- Borhidi
- Boriss.
- Borkh.
- Börner
- Bornm.
- Bory
- Bosc
- Bosser
- Botsch.
- Botschantz.
- Bouché
- Boud.
- Bowden
- Bowles
- Br.-Bl.
- Brack.
- Braem
- Braggins
- Brand
- Brandegee
- Brandis
- Brandt
- Braun-Blanq.
- Bravo
- Breda
- Brederoo
- Breistr.
- Bremer
- Brenan
- Brenner
- Bresinsky
- Breteler
- Brettell
- Bridges
- Bridson
- Briq.
- Britten
- Britton
- Brochmann
- Brockm.-Jer.
- Brockman
- Bromhead
- Bronner
- Brongn.
- Brooker
- Broome
- Brot.
- Brouss.
- Browicz
- Brownlie
- Bruce
- Brügger
- Brunet
- Brunfels
- Bubani
- Buch.-Ham.
- Buchanan
- Buchenau
- Buchet
- Buc'hoz
- Buffon
- Buhse
- Bukasov
- Buckley
- Buining
- Bull.
- Bullock
- Bunge
- Burch.
- Burck
- Burdet
- Bureau
- Burkart
- Burkhalter
- Burkill
- Burm.
- Burm.f.
- Burnett
- Burrill
- Burtt Davy
- Buscal.
- Busch
- Buser
- Bush
- Businský
- Butters
- Büttner
- Buxb.
- Bye