INDEX. 



Achillea millefolium, 171 



Achlorous, 87 



Adiantum pedatum, 108 



Aerial stem, 146 



Agaricus, 57 



Albugo, 7, 62 



Alcohol, 2 



Algae, 1 6 



Allium, 145 



Alternation of generations, 83, 84, 



114 



Amarantus retroflexus, 62 

 Angiosperms, 128, 145 

 Annual growth rings, 162 

 Annulus, in 

 Anther, 147 

 Antheridium, 48 

 Anthoceros, 7, 95 

 Anthocerotales, 95 

 Antipodal cells, 153 

 Apical cell, no 

 Apothecium, 75 



Appendages on lilac mildew, 71 

 Araceae, 159 

 Archegonium, 81 

 Ascocarps, 70 

 Ascomycetes, 69 

 Ascos pores, 72 

 Ascus, 71 



Atkinsion, G. F., n 

 Atricum undulatum, 99 



Bailey, L. H., n 

 Balsamineae, 159 

 Barnes, C. R., n 

 Basidia, 60 

 Basidiophore, 61 

 Basidiomycetes, 61 

 Batrachospermum, 54, 73 



Bergen, J. Y., IT 

 Books of reference, 10 

 Bordered pits, 134 

 Bracken fern, 107 

 Britton and Brown, n, 154 

 Bryales, 99 

 Bryophytes, 80 

 Bundle-sheath, 136 

 Buttercup, 158 



Caltha, 158 



Calyptra, 103 



Calyx, 147 



Cambium, 150 



Campbell, D. H., n 



Canal cells, 82 



Capsella bursa-pastoris, 62, 157 



Capsule, 89 



Carpel, 147 



Carpellate, 130 



Carpogonium, 72 



Chalazogamy, 154 



Champia parvula, 54 



Chamberlain, C. J., 3, II, 132, 



*34 



Chapman, A., n 

 Chester, Grace D., 54 

 Chlor-iodide of zinc, 19 

 Chlorophyceae, 16 

 Chlorophyll, 16 

 Chlorophyllose, 87 

 Chloroplasts, 18 

 Chrysanthemum, 167 

 Cilia, 20 

 Cladonia, 75 

 Cladophora, 29, 34 

 Clatherocystis, 21 

 Closed bundle, 109, 150, 157 

 Club-moss, 122 



187 



