INDEX. 185 
Dusk, 119 Extine, 98 
Dwarf mallow, 120 Extra-axillary, 49 
Dyes, 2 Extra-floral nectaries, 110, 113 
E 
EARTH, 3, 19 (see Soil) 
Earthworm, 19 
Edge (see Margin) 
Egg-apparatus, 109 
Egg-cell, 109, 115, 131 
Eight- ranked, 51 
Elder, 40, 59, 80, 119, 172 
Elements; chemical, 4; essential, 9, 173 
Elm, 24, 36, 48, 50, 51, 54, 55, 80, 142 
Elodea, 43 
Emarginate, 157 
Embryo, 131, 133, 134, 142, 163, 164, 165 
Embryo-sac, 109, 133 
Emergences, 28, 54, 61, 63, 71, 72 
Enchanter’s eae 86, 169 
Endocarp, 136, 13 
Endodermis (see ati sheath) 
Endogenous, 14, 39 
Endogens, 38, 39 
Endoparasites, 4 
Endosmosis, 9 
a TSU ES ysl t4 0 TOs TON eros, 
Race. 11; kinetic, 5, 10; potential, 5, 10 
Entire, 58, 169 
Matmenariicaa (see Insect-pollinated) 
Epicalyx, 85, 168, 170 
Epicarp, 136, 139 
Epidermis, 7, 17; of root, 14; Of stem, 28, 
a 39; 31; 36, 40, 413 Of leaf, 64, 65, 67; 
of petal, 91; of stamen, 98; of carpel, 
107 ; Of fruit, 136 
Epigean, 143 
Epigyne, 163, 164, 165, 166, 170 
Epigynous, 81, 84, 35s 87, 95, IOI, 124, 150, 
161, 162, 164, 1 
Epilobium (see yinow herb) 
Epipetalous, 95, 118, 164, 169, 170 
Epiphytes, 13 
Equitant, 55, 166 
Erect, 24, 41, 156, 164, 170 
Eschscholtzia, 1o1, 167 
Essential floral leaves (see Essential organs) 
Essential organs, 92-131 
Etiolated, 68, 173 
Etiolin, 68; e. granules, 68 
Eucalyptus, 53 
Europe, South, 141 
Evaporation, 41 
Evening primrose, 93, 107, 169 
Evergreens, 62, 67 
Everlasting pea, 127 
Exalbuminous, 132, 142 
Examinations, 156; exam. questions, 174- 
179 
Excreted, x1 
Excretion, 11, 71, 73, 74, I12, 114, 121, 122, 
123 
Exogenous, 39 
Exogens, 38, 39 
Exosmosis, 9 
Explosion of flowers, 127 
Exserted, 96 
Exstipulate, 160, 166, 167, 169, 170 
External characters; of calyx, 85-86, 158 ; 
of corolla, 87-91, 158; of stamens, 96- 
97; 158; of carpels, 101-106, 158 
Extrorse, 96, 97 
Eyepiece, 171 
Eyes, 26, 48, 64 
F 
FADING, 9, 69 
Fall, of ‘the Teaf, 42 
False ; dichotomy (see Dichotomy, fal. dis- 
sepiment (see Dissepiment, fal. fruit 
(see Pseudocarp) 
Family, 21, 106 
Fan, 49 
Fan-palms, 56 
Fascicle, 80 
Feeding 9 (see Nutrition) 
Female ; spore-leaf, 92; catkin, 99, 100, 
164; Cone, 92, 99, 116; flower, 92, 94, 
QQ, 100, IOI, 109, 115, II7, I1Q, I2I, 125, 
140, 166, 170 
Fennel, 169 
Ferns, 92, 144, 160 
Ferric chloride, 173 
Fertilization, 115, 131, 163 ; cross-fertiliza- 
tion, 115 
Fertilized, 115 
Fibre, 2, 156, 160 
Fibrous, 156 
Fibro-vascular, 34 
Field-microscope, 171 
Lp -mouse, 122 
, 135 
Meso, 169 
Filament, 74, 95, 96, 98, 100, 113, 117, 118, 
129 
Fir, 21, 24, 30, 35, 36, 39, 64, 84, 92, 93, 98, 
QQ, IoI, 116, 142, 163 
Fission, rr 
Fistular, 23, 165 
Five, 83, 86, 87, 89, 91, 93, 94, 96, 97; 102, 
103, 104, 117, 164, 167, 168, 169, 170 
Five-ranked, 51 
Flaccidity, 9 
Flag, 119 
Flannel, 173 
Flattened, 23, 104, 132 
Fleshy, 56, 76, 78, 103, 106, 123, 135, 130 
Flexible, 112, 114 
Flies, 3, 120 
Floral diagram (see Diagram, floral) 
Floral formula, 161, 163, 165, 166, 167, 168, 
169, 170 
Floral leaves, 74, 75, 81, 131 (see Flower) 
Floral receptacle, 74, 81, 84, ror, 109, 121; 
description of, 158, 161, 162 
Floret, 78, 89, 91, 93, 95; 100, 219, 126, 170, 
3172 
Flour, 135 
Flower, 2, 21, 24, 41, 69, 743; flower-cluster 
(see Inflorescence), description of, 158, 
161-162; examination questions on, 
176-177; morphology of, 74-110, 163, 
164, 165, 166, 167, 168, 169, 170; physi- 
ology of, 111-131 ; flower-stalk, 25, 28, 
6, I19 
ieweena bud (see Bud, flower) 
Flowering ash, roo 
Flowering glume, 117 
Flowering plants, 12, 92, 156; classification 
of, 162-171 
