86 



Charles E. Bessey 



Ascoidea, 31 

 Ascoideaceae, 31 

 Ascophyllum, 16 

 Ascosporeae, 21 

 Aseroe, 33 

 Asimina, 59 

 Asparagus, 53 

 Aspergillaceae, 30 

 Aspergillales, 30 

 Aspergillus, 30 

 Asplenium, 44 

 Aster, 84 

 Asterina, 21 

 Asterolampra, 10 

 Astomum, 38 

 Astragalus, 74 

 Astrotheliaceae, 24 

 Astrothelium, 24 

 AtriplcA-, 62 

 Atropa, 71 

 Aucuba, S3 

 Aulocomniaceae, 40 

 Aulocomnium, 40 

 Auricularia, 35 

 Auriculariaceae, 35 

 Auriculariales, 35 

 Avena, 56 

 Azolla, 45 



Bacidia, 27 

 Bacteria, 5 

 Bacillaria, 11 

 Bacillariaceae, 11 

 Bacillarioideae, 9 

 Bacillus, 5 

 Balanophora, SO 

 Balanophoraceae, 80 

 Balanops, 68 

 Balanopsidaceae, 68 

 Balsamia, 30 

 Balsamiaceae, 30 

 Balsaminaceae, 63 

 Bambusa, 56 

 Bangiaceae, 17 

 Bangiales, 17 

 Bangioideae, 17 

 Banksia, 82 

 Barbula, 38 

 Barringtonia, 76 

 Bartramia, 40 

 Bartramiaceae, 40 

 Basella, 61 

 Basellaceae. 61 

 Basidiosporeae. 33 

 Batideae, 62 



Batis, 62 



BatraclTospernmm, 18 

 Battarea, 33 

 Bazzania, 37 

 Beggiatoa, 5 

 Begonia, 77 

 Begoniaceae, 77 

 Belangera, 75 

 Bennettitaceae, 48, 52 

 Bennettites, 48 

 Bennettitineae, 48 

 Beomyces, 27 

 Berberidaceae, 58 

 Berberis, 58 

 Bertholletia, 76 

 Beta, 62 

 Betula, 82 

 Betulaceae. 82 

 Biatorella,' 26, 28 

 Bicarpellatae, 70 

 Bicuculla, 60 

 Biddulphia, 10 

 Biddulphiaceae, 10 

 Bidens, 84 

 Bignonia, 72 

 Bignoniaceae, 72 

 Bixa, 65 

 Bixaceae, 65 

 Boehmeria, 68 

 Boletus, 34 

 Eombaceae, 67 

 Bombax, 67 

 Bonnemaisonia, 19 

 Bonnemaisoniaceae, 19 

 Boopis, 84 

 Borraginaceae, 70 

 Borrago, 70 

 Bothrodendraceae, 47 

 Bothrodendron, 47 

 Botrj'chium, 43 

 Botrydiaceae, 13 

 Botrydium, 13 

 Botryosphaeria, 23 

 Botrytis, 36 

 Bougainvillea, 62 

 Boussingaultia, 61 

 Bouteloua, 56 

 Bouvardia, S3 

 Bovista, 33 

 Brachymenium, 39 

 Brassica, 60 

 Braunia, 40 

 Brentelia, 40 

 Bromeliaceae, 57 

 Bromus, 56 



Broussonetia, 68 

 Brown Algae, 13 

 Brunellia, 74 

 Brunelliaceae, 74 

 Brunia, 75 

 Bruniaceae, 75 

 Brunonia, 84 

 Bryaceae, 39 

 Bryales, 38 

 Bryophyta, 36 

 Brycpsidaceae, 13 

 Bryopsidoideae, 13 

 Bryopsis, 13 

 Bryum, 39 

 Buellia, 29 

 Buelliaceae, 29 

 Bulbochaete, S 

 Bulgaria, 26 

 Burmannia, 57 

 Burmanniaceae, 57 

 Bursa, 60 

 Bursera, 64 

 Bnrseraceae, 64 

 Butomaceae, 53 

 Butomus, 53 

 Buxaceae, 78 

 Buxbaumia, 40 

 Buxbaumiaceae, 40 

 Buxus, 78 

 Byrsonima, 64 



Cactaceae, 77 

 Cactales, 77 

 Cactus, 77 

 Caesalpinia, 74 

 Caesalpiniaceae, 74 

 Caladium, 55 

 Calamariaceae, 46 

 Calamariales, 46 

 Calamarineae, 45 

 Calamodendron, 46 

 Calamoph3'ta, 45 

 Calamopitys, 47 

 Calamostachys, 46 

 Calamus, 55 

 Calathea, 57 

 Calendula, 84 

 Caliciaceae, 25 

 Caliciales, 25 

 Calicium, 25 

 Calla, 55 



Callithamnion, 19 

 Callitrichaceae, 64 

 Callitriche, 64 

 Callitris, 51 



360 



