INDEX TO THE ILLUSTRATIONS. 



Abies pkctinata, 394, 897, 401 



Acer dasycarpum, 74 



Acer Pseudo-Platanus, 536 



Achlya, 40, 355 



Achlya racemosa, 256 



Acorus calamus, 114, 115, 116 



Adiantum, 874 



Adiantum Capill us-Veneris, 370, 



371, 372 

 Adiantum Moritzianum, 109 

 ^sculus, 537 



^sculus Hippocastanum, 141 

 Agaricus campestris, 326, 327 

 Aiiantlius glandulosus, 125, 448 

 Aliama Plantago, 467 

 Allium cepa, 423 

 Alsophlla, 377 



Ampelopsis quinquefolia, 154 

 Auagallis arvensis, 507 

 Ananassa sativa, 471 

 Antlioceros IfEvis, 348, 350 

 Arabis, 554 

 Arcyria incarnata, 210 

 Aristolocliia siplio, 84 

 Asclepias, 504 

 Ascobolusfurfuraceua, 288 

 Asimina triloba, 500 

 Aspidium Filix-mas, 41, 374, 375, 



376 

 Asplenlum, 374 



Bacilltis ulna, 218 

 Bacterium lineola, 213 

 Bacterium Termo, 313 

 Banana, 473 

 Barbarea, 554 

 Beet, 60, 495 

 Begonia, 30 

 Berberis vulgaris, 559 

 Beta vulgaris, 495 

 Betula alba, 126, 137 

 Biota orientalis, 390 



Bittersweet, 501 

 Botrychium Luuaria, 378, 379 

 Bryum argenteum, 359 

 Buckwheat, 163 

 Bulbochsete intermedia, 348 



Callitkis qtjadrivat.vis, 399 



Caltha palustris, 563 



Camellia Chinensis, 548 



Canna, 473 



Capsella Bursa-pastoris, 424, 55S 



Carya alba, 73 



Cassia tora, 538 



Castanea vesca, 153 



Cephalotus follicularis, 527 



Cerastium collinum, 550 



Ceratozamia longifolia, 396 



C!hara fragilis, 333, 333 



Chenopodium, 496 



Cherry, 143 



Chestut, 153 



Cbondrioderme difforme, 36, 44> 



309, 21C 

 Cicliorium intybus, 23 

 Citrus Aurantiuiii, 541 

 Claviceps purpurea, 290 391, 

 Clematis Viticella, 439 

 Cnicus altissimus, 98 

 Cocoa-nut, 463 

 Coffea Arabica, 517 

 Colchicum autumnale, 459 

 Coleochsete pulvinata, 373 

 Collema Jacobaefolium, 300 

 Collema microphyllum, 300 

 Collema pulposum, 309 

 Corallina officinalis, 374 

 Cosmarium Menengbinii, 44, 336 

 Cucumis Melo, 531 

 Cucurbita, 95 

 Cucurbita Pepo, 39, 77 

 Cupressus sempervirens, 39S 

 Cycas revel uta, 400 



