INDEX. 



171 



Dusk, 119. 

 Dwarf mallow. 

 Dyes, 2. 



E. 



Earth, 3, 19 (see Soil). 



Earthworm, 19. 



Edge (sec Margin). 



Egg-apparatus, 109. 



Egg-cell, 109. 115, 131. 



Eight-ranked, 51. 



Elder, 40, 59, 80, 119, 159. 



Elements ; chemical, 4 ; essential, 9, 160. 



Elm, 24, 36, 48, 50, 51, 54, 55, 80, 142. 



Elodea, 43. 



Emarginate, 147. 



Embryo, i 3 r, 133, 134, 142, 152, 153, 154. 



Embryo-sac, 109, 133. 



Emergences, 28, 54, 61, 63, 71, 72. 



Enchanter's nightshade, 86, 156. 



Endocarp, 136, 139. 



Endoderniis (see Bundle-sheath). 



Endogenous, 14, 39. 



Endogens, 38, 39. 



Endoparasites, 4. 



Endosmosis, 9. 



Endosnerm, 131, 133, 134, 152, 153, 154, 



160. 

 Energy, n ; kinetic, 5, 10 ; potential, 5, 10. 

 Entire, 58, 156. 



Entomophilous (see Insect-pollinated). 

 Epipetalous, 95, 118, 153, 156. 157. 

 Epicalyx, 85, 156, 157. 

 Epicarp, 136, 139. 

 Epidermis, 7, 17 ; of root, 14 ; of stem, 28, 



29, 30, 31, 36, 40, 41 ; of leaf, 64, 65, 67 ; 



of petal, 91 ; of stamen, 98 ; of carpel, 



107 ; of fruit, 136. 

 Epigean, 143. 



EpigynEe, 152, 153, 154, 155, 157. 

 Epigynous, 81, 84, 85, 87, 95, 101, 124, 150.. 



151, 153. 156. 

 Epilobium (see Willow herb). 

 Epiphytes, 13. 

 Kquitant, 55, 154. 

 Erect, 24, 41, 146, 153, 157. 

 Eschscholtzia, 101, 155. 

 Essential floral leaves [see Essential organs). 

 Essential organs, 92-131. 

 Etiolated, 68, 160. 

 Etiolin, 68 ; e. granules, 68. 

 Eucalyptus, 53. 

 Europe, South, 141. 

 Evaporation, 41. 

 Evening primrose, 93, 107, 156. 

 Evergreens, 62, 67. 

 Everlasting pea, 127. 

 Exalbuminous, 132. 142. 

 Examinations, 146 ; exam, questions, 161- 



166. 

 Excreted, 11 

 Excretion, n, 71, 73, 74, 112, 114, 121, 122, 



123. 

 Exogenous, 39. 

 Exogens, 3S, 39. 

 Exosmosis, 9. 

 Explosion of flowers, 127. 

 Exserted, 96. 



Exstipulate, 149, 155, 156, 157. 

 External characters; of calyx, 85-86, 148; 



of corolla, 87-91, 148; of stamens, 96- 



97, 148 ; of carpels, 101-106., 148. 



Extiue, 98. 

 Extra-axillary, 49. 

 Extra-floral nectaries, 

 Extrorse, 96, 97. 

 Eyepiece, 158. 

 Eyes, 26, 48, 64. 



Fading, 9, 69. 



Fall, of the leaf, 42. 



False ; dichotomy (see Dichotomy, false) ; 



dissepiment (see Dissepiment, false) ; 



fruit (see Pseudocarp). 

 Family, 21, 106. 

 Fan, 49. 

 Fan-palms, 56. 

 Fascicle, 80. 



Feeding, 9 (see Nutrition). 

 Female ; spore-leaf, 92 ; catkin, 99, 100, 153 ; 



cone, 92, 99, 116; flower, 92, 94, 99, 100, 



101, 109, 115, 117, 119, 121, 125, 140, 155, 



i57- 

 Fennel, 156. 

 Ferns, 92, 149. 

 Ferric chloride, 160. 

 Fertilization, 115, 131, 152; cioss-fertiliza- 



tion, 115. 

 Fertilized, 115. 

 Fibre, 2, 146, 149. 

 Fibrous, 146. 

 Fibro-vascular, 34. 

 Field-microscope, 158. 

 Field-mouse, 122. 



Fig, i35. 



Figwort, 157. 



Filament, 74, 95, 96, 98, 100, 113, 117, 118, 



129. 

 Fir, 21, 24, 30, 35, 36, 39, 64, 84, 92, 93, 98, 



09, 101, 116, 142, 152. 

 Fission, n. 

 Fistular, 23, 154. 

 Five, 83, 86, 87, 89, 91, 93, 94, 96, 97, 102, 



103, 104, 117, 153, 155, 156, 157. 

 Five-ranked, 51. 

 Flaccidity, 9. 

 Flag, rig. 

 Flannel, 160. 

 Flattened, 23, 104, 

 Fleshy, 56, 76, 78, 

 Flexible, 112, 114. 

 Flies, 3, i9o. 



Floral diagram (see Diagram, floral). 

 Floral formula, 150, 151, 154, 155. 156, 157. 

 Floral leaves, 74, 75, 81, 131 (see Flower). 

 Floral receptacle, 74, 81, 84, 101, 109, 121 ; 



description of, 148, 150, 151. 

 Floret, 78, 89, 91; 93, 95, 106, 119, 126, 157, 



103, 106, 123, 135, 139. 



Flour, 135. 



Flower, 2. 21, 24, 41, 69, 74; flower-cluster 

 (see Inflorescence), description of, 148, 

 150-151 ; examination questions on, 

 163-164 ; morphology of, 74-110, 152, 

 153, 154, 155, 156, 157- 153 ; physiology 

 of, 111-131 ; flower-stalk, 25, 28, 76, 

 119. 



Flower-bud (see Bud, flower). 



Flowering ash, 100. 



Flowering glume, 117. 



Flowering plants, 12, 92, 146 ; classification 

 of, 151-158. 



