270 



INDEX 



Bracteole, 114 



Bryophyta, 179 



Bundle-sheath, Sunflower stem, 39, 



42, 45, see also Endodermis 

 Bundle-system, of Monocotyledon, 



98 ; of Ferns, 159 

 Buttercup, flower of, 108 



CALCIUM OXALATE CRYSTALS, 103 



Callus, 43, 60, 70 



Caltha, flower of, 109 ; stamen of, 



116; carpel and ovules of, 119; 



development of endosperm of, 124 

 Calyptra, of Mosses, 180, 185 

 Calyptrogen, 107 

 Calyx, 1 08, 115 



Cambiform cells, 40, 43, 70, 96 

 Cambium, of Sunflower stem, 40 ; 



of Elm, 56, &c.; of Pine, 136, 142 

 Campylotropous ovules, 122 

 Canada balsam, 33 

 Canal cell, 175, 176 

 Cane-sugar, 130 

 Capitulum of Sunflower, 113 

 Capsella, embryo of, 121 

 Carpels, 109, 119 

 Cauline bundles, 69, 99 

 Cell-division, 50 ; of Spirogyra^ 224 

 Cell-walls, 18, 24 



Cellulose-walls, reactions of, 24, 129 

 Ceric Acid, 26 

 Chara, 210 



Cherry Laurel, leaf of, 81 

 Chlorophyll-corpuscles, 30, 38 

 Chloroplasts, 30, 79 

 Chlor-zinc-iodine, 26, 29 

 Chromatin, 28 

 Chromatophores, 18 ; of CEdogo- 



nium, 217; of Spirogyra^ 224 

 Chromoplasts, 116 

 Circinate vernation, 157 

 Circulation of protoplasm, 23 

 Clearing preparations, 31 

 Cleistocarpous Ascomycetes, 236 

 Cohesion, 109, ill 

 Coleorhiza, 128, 133 

 Collenchyma, 37, 42 

 Columella, of Mosses, 186 ; of 



Mucor, 245 



Common salt, 19 



Companion cells, 40, 43, 70 



Concentric bundles, 69, 152, 160 



Conceptacle, 206 



Confervoideae, 216 



Conidia of Aspergillus, 236 



Conidiophores, 236 



Conjugation, of Spirogyra, 225 



Conjunctive parenchyma, 153, 161 



Connective, 117 



Continuity of protoplasm, 71, 124 



Cork, 52 



Cork-cambium, 54, 60, 136 



Corky walls, reactions of, 26 



Corolla, 108, 115 



Cortex, 37, 42, 60, 136, of Chara, 



211 



Cotyledons, 85, 126 

 Crystals, 55, 66, 103, 141 

 Crystalloids, 131 

 Cuciirbita, sieve-tubes of, 70 

 Culture of Fungi, 237 

 Cupric hydrate, 25 

 Cuticle, 80, 143 

 Cuticularized layers, 80, 144 

 Cutting sections, 6 

 Cystocarps, 200 



DAMPING OFF, 241 



Dandelion, 73 



Date, endosperm of, 129 



Datitra, 121 



Dehiscence, of anther, 118 



Dermatogen, 48, 68, 92, 106 



Diaphragms, Hippuris, 68 



Dicotyledons, vegetative organs of, 



34, &c. 



Draccsna, stem of, 98 

 Drawing, 15 

 Duramen, 59 



EAU DEjAVELLE, 32 



Egg-cell, see Ovum 



Elaters, 194, 196 



Elder, pith of, 8, 28 



Elm, external characters of shoot, 



52 ; stem of, 52 

 Elodea, 23 

 Embedding, 8 



