INDEX, 
ACANTHACES, 257 
Acanths, 257 
Achlamydospore, 255 
Acids, 8 
Acids in * ell -sap, 14 
Acorus, bundle, 44 (fig.) 
Adder-tongues, 208 
Adiantum, 203 
Adiantum, 202 (fig.) 
A&cidiospores, 172 
AXcidium, 172 
Agaricus, 179 
Agathis, 225 
Adanthus, tissue, 53 (fig.) 
Alders, 255 
‘Aleurone, 11 
‘Alismacer, 248 
Alkaloids, 83 
Alternation of Generations, 194 
Amadou, 179 
Amarantacee, 256 
Amaranths, 256 
Amaryllidacee, 244 
Amaryllids, 244 
Ampelidez, 261 
Anacardiacesr, 261 
Anacards, 261 
Andreacez, 192 
Anemophilous Flowers, 234 
Angiosperme, 225 
Angiosperms, 225 
Anonacez, 268 
Anonads, 263 
‘Antherid, 130 
Antheridium, 130 
Antherozoids, 130 
Anthers, 214 
Anthoceros, 187 (fig) 
Anthocerotes, 187 
Apetale (orders of), 254 
Apetalous Dicotyledons, 254 
Apical Cell, 30 
Apocarper, 2438 
Apocynaceer, 258 
Apothecia, 167 
Appendages, 158 
Apple-blight, 160 
Apples, 278 
Araliacesr, 259 
Araucaria, 225 
Archegone, 186 
Archegonium, 186 
Aristolochiacez, 256 
Aristolochia, vessels, 24 Gg) 
Aroidee, 243 
Aroids, 243 
Arrangement of Dicotyledons, 
264 ' 
Artichokes, 278 
Asci, 155 
Asclepiadacee, 258 
Ascomycetes, 155 
Ascophyllum, 147 
Ascospores, 155 
Ash, 278 
Aspidium, 203 
Aspidium, 202 (fig.) 
Asplenium, 203 
Asplenium, 202 (fig. 5 
Assimilation, 79 
Assimilation and Metastasis, ree 
sults of, 84 
Asterale Cohort, 259° 
Austrian Pine, 223, 224. 
Autogamous Flowers, 234, 285 
Autogamy, 236 
Azaleas, 276 
Azolla, 205 a 
