668 



INDEX 



Endarch primary xylem, i6 

 Endocarp, loi, io6 

 Endodermis, 19 



Casparian strip, 19; double, xo; passage 

 cells, 19, ri; in stems, Go; in transition, 



71 

 Endosperm, 107 



Endothecium, 97 



Epicarp, 106 



Epicotyl, 70, 107 



Epidermis, 15 



of leaf, 75, 82.; of root, 40; root hairs, 

 17; shoot hairs, 18; of stem, 61; in 

 transition zone, 71 

 Euphorbiaceae, 



latex cells, 35, i39 

 Exarch primary xylem, 2.6 

 Exocarp, 101. 



F 



Fertilization, loi, 107 



Fiber, 7, 13 



phloem, 34; types, 2.3; wood, 24; xylem, 

 30 (see also Cannabis, Gossypium, Linum) 



Ficus, 



stomata, 76 



Filament, 89, 97 



Flax (see Linum) 



Flower, 88 



advanced and primitive characters, 96; 

 anatomy, 88; anisocarpic, 96; epigyny, 

 91, 95; floral types, 95; hypogyny, 90, 

 gi; inflorescences, 94; isocarpic, 96; 

 ontogeny, 90; pentacyclic, 95; perigyny 

 90, gz; phylogeny, 96; tetracyclic, 95; 

 vascular anatomy, 96; zonal growth, 

 90; zygomorphic, 93 (see also under 

 specific plant name) 



Follicle, 103, 104 



Fruit, 90, loL 



anatomy, 88; classification, 103; dehis- 

 cent, 104; dry, 101, 103; dry-fleshy, 

 106; fleshy, loi, 105; indehiscent, 102. 

 (see also under specific plant name) 



Funiculus, 100 



Furcraea gigantea (Mauritius hemp), zi4 



G 



Gamete, 88 



mega-, loi; micro-, 98 

 Gene, 13 

 Geraniaceae, 



fruit, 104 

 Gladiolus, 



corm, 58 

 Glands, 34 



digestive, 35; in Gossypium,-jy; lysigenous, 

 35; in Pastinaca, J4; schizogenous, 34 



Gliding growth, 13 



Gossypium spp. (cotton), 411, 412 



anatomy, 418; boll, 416, 417, 41^; 

 branches, fruiting, 413, 42:7, 42g; 

 branches, vegetative, 413; buds, acces- 

 sory, 413, 414; buds, axillary, 413, 414, 

 415,42.9; cotyledons, 42.0; embryogeny, 

 443; fertilization, 441; fiber, S, 10, 443, 

 444, 44j; fiber ontogeny, 443; floral 

 bracts, 417; floral ontogeny, 4^4, 437; 

 flower, vascular anatomy, 439, 440; 

 flowers, 413, 416, 417; fruit, 413, 416; 

 fuzz, 419, 445; glands, 412., 431, 431; 

 hypocotyl, 4L0, 422, 425, 427; inflo- 

 rescence, 412; leaf ontogeny, 433, 4^4; 

 leaves, 412., 434, 4^6; lint, 418, 445; 

 megagametophyte, 441; megasporo- 

 genesis, 441; microsporogenesis, 440; 

 morphology, 411; nectaries, 413, 432., 

 435, 4)6, 437; ovary, 442; ovule, 441, 

 442; phyllotaxy, 411; pistil, 4^4, 439; 

 plastids, 4; root, 415, 42.0, 422, 42}; 

 secondary thickening, 413; seed, 418, 

 420; seedling, 42.0, 421; shoot, 411, 

 42g; species, 411; staminal column, 

 4J4, 438; stem, 431, 4)2; stomata, 431, 

 434; sympodial branching, 414, 415, 

 42.7, 419, 4}o; vascular transition, 42.4, 



4^S, 427, 42S 

 Gramineae, iii, 141 



leaves, 76; phyllotaxy, 71; roots of, 39, 

 41; stomatal type, 17 (see also Triticum 

 and Zea) 

 Guard cells, 16, 17, 75 

 Gymnosperms, 



cambial activity in, 67 



H 



Hadrome, 12. 

 Hairs, 17, 18 

 Head, g4, 95 

 Helianthus, 



phyllotaxy, 73 

 Helianthus tuberosus (Jerusalem artichoke), 6zi 

 Hemicellulose, 10 

 Hemp (see Cannabis) 

 Hesperidium, 105 

 Hilum, 100 

 Histogens, 44, 4s, 107 



of root, 44; of stem, 79; types of organ- 

 ization, 45 

 Hordeum (hurley'), in 



plastid formation, 4 

 Hormones, 13 

 Hyacinthus, 179 

 Hydrocharis, 



root type, 45 



