670 



Generic Index 



Asclepias, 326, 327, 418, 420, 424, 433. 

 Asclepiodora, 585. 



Ascobolus, 60, 464-466, 468, 481, 492 

 S82. 



Ascocalathium, 470. 

 Ascochyta, 56, 573. ( 

 Ascodesmis, 470. 

 Ascornyces, 469. 

 Ascophanus, 492, 587. 

 Ascophyllum, 599. 

 Ascyrum, 328, 418, 420, 430. 

 Asimina, 58, 323, 326, 422. 

 Asparagus, 585. 

 Aspergillus, 284. 



Asplenium, I97~I99> 3*4, 417. 



Aster, 41, 89, 326, 327, 345, 423, 435, 



557- 



Asterella, 120. 

 Asterina, 51, 120, 571. 

 Astraeus, 587. 



Astragalus, 292, 444. 

 Athyrium, 637. 

 Atriplex, 127, 293. 

 Atropa, 37, 39. 

 Avena, 85, 292, 293. 

 Aydendron, 133. 

 Azalea, 323, 324, 417, 508. 



T)ALANSIA, 585. 



±J Baldwinia, 418. 

 Balsamorrhiza, 627-630. 

 Baptisia, 326, 4 19, 429. 

 Barlaea, 474, 491, 495. 

 Bartonia, 330, 418. 

 Bartsia, 26. 

 Batrachium, 293. 

 Bazzania, 97, 100, 103. 

 Belonidium, 485, 493. 

 Beloniella, 488, 493, 495. 

 Belonioscypha, 492. 

 Belonium, 492. 

 Belonopsis, 493. 

 Beloperone, 77, 78. 

 Berberis, 444, 582, 585. 

 Berchemia, 416. 



Berlandiera, 420. 



Besleria, 31, 69. 



Betula, 20, 67, 91, 293, 323, 417, 445. 



Bidens, 329, 421, 632. 



Bigelovia, 342. 



Bignonia, 69-72, 323, 326. 



Blephilia, 326, 340. 



Boehmeria, 324, 416. 



Boerhaavia 125, 329, 334, 421, 586. 

 Bollnhus, 587. 



Boletinus, 613. 

 Boletus, 17-19, 587, 612. 

 Botrycbium, 40, 324, 416. 

 Botrytis, 8-1 1. 



Houchea, 80. 

 Boudiera, 492, 



433 



Boussingaultia, 127, 128. 

 Bouteloua, 292, 585, 586. 

 Bovistella, 588. 

 Bradburya, 420. 

 Brasenia, 371, 415. 



Br aya, 343- 

 I Breweria, 328, 420, 423, 424, 

 Broussonetia, 445. . 

 Brunfelsia, 23. 

 Buchloe, 292. 

 Bulgaria, 446. 



Buptbalmium, 628. 

 Buxbaumia, 539. 

 Bystropogon, 83. 



r^ABOMBA, 86. 

 ^ Cactus, 292. 

 Calamagrostis, 67, 293. 

 Calamintha, 326, 446. 

 Calceolaria, 23, 24. 

 Callicarpa, 420. 



Callichlamys, 73. 

 Calhopsis, 89. 



Callitriche, 322. 

 Calloria, 493. 



Calochortus, 355, 356. 

 Calophanes, 420. 

 Caltha, 444. 



Calvatia, 588. 



Calycanthus, 323. 



Camarosporium, 56, 57. 



Campanula, 66, 67, 340. 



Camphora, 123. 



Campulosus, 418, 423. 



Cantharellus, 587. 



Capnoides, 203. 



Capraria, 25. 



Capriola, 421. 



Capsella, 329. 



Cardamine, 66, 329, 421. 



Carduus, 327, 329. 



Carex, 67, 292, 322, 324, 325, 328, 416, 



418, 422, 426. 

 Carpesium, 446. 

 Carpinus, 323, 416. . 

 Caryota, 140. 

 Cassia, 213, 419, 421. 

 Cassiope, 66. 

 Castalia, 330, 415. 



Castanea, 325, 326, 333, 419, 444- 

 Castelia, 80. 



Castilleja, 26, 269, 270, 353, 398, 399- 



Casuarina, 42, 365. 



Catabrosa, 67, 85. 



Catalpa, 323, 371, 417, 434. 



Caucalis, 444. 



Ceanothus, 326, 420, 424, 430. 

 Cebatha, 327. 



Celastrus, 447. 



Celtis, 437-439, 44^, 447> 496-5°5> 584- 

 Cenangium, 51. 



