INDEX. 



231 



Embryo of Shepherd's Purse, 



176 



Embryo sac, 174 

 Embryology, of fern, 137; of 



Shepherd's Purse, practical work, 



223 

 Endodermis, in Fern rhizome, 



125; of root, 42; of stem, 55 

 Endosperm, 179 

 Epidermis, 55 

 Epiphytes, 89 

 Evening Primrose, germinating 



pollen of, 175; practical work, 



222 

 Eye of potato, 26; practical work, 



204 



Fermentation, 6 



Fern, alternation of generation in, 



119 ; rhizome of, 120 ; practical 



work, 215 ; sporangia of, practical 



work, 217 

 Fertilisation by means of insects, 



153 



Filament of stamen, 147 

 Floral diagram of papilionaceous 



flower, 150; of peach, 144 

 Florets of Compositae, 163 

 Flower, nature of, 140; of bean, 



148 ; of buttercup, 143 

 Flower, practical work, 219 

 Flowering plant, 140 

 Foliage-leaf, 94 

 Foot of Fern embryo, 137 

 Fraxinus, see Ash 

 Fruit, 183; practical work, 224 

 Funicle, 172 



Galium, burrs of, 187 

 Gametophyte of fern, 120 

 Genus, 141 



Geotropism, 22 n., 34, 90 



Germination, of bean, 15; of 

 gourd, 22; practical work, 202 



Geum, burrs of, 189 ; practical 

 work, 227 ; See also Herb Ben- 

 net 



Glycerine, a product of fermenta- 

 tion, 6 



Gooseberry, flower of, 171 ; fruit 

 of, 193 ; fruit of, practical work, 

 224, 226 



Gourd, seed of, 20; practical work, 

 202 



Groundsel, phyllotaxy of, 97; 

 practical work, 212; flower of, 

 practical work, 221 



Growing point of root, 40 



Guard cells, 103 



Gyncecium, 147 



Hazel catkin, 157 



Helianthus annuus, see Sunflower 



Helianthus tuberosus, see Jerusa- 

 lem Artichoke 



Hellebore, leaf of, 101; practical 

 work, 212 



Herb Bennet, fruit of, 188 ; practi- 

 cal work, 227; See also Geum 



Hilum, 16, 172 



Horse-chestnut, buds of, 94; mark- 

 ings on branch of, 95 ; branch 

 of, practical work, 213 



Hypha, 112 



Hypocotyl, 22 



Hypophysis, 178 



Indusium, 129 ; practical work, 217 



Inflorescence, 157 



Injection of leaf, by water, 103; 



practical work, 212 

 Internode, 50 



