INDEX 



667 



Cell wall, 5, 6 



chemistry, 10; constituent parts, 6; inter- 

 cellular substance, 6; middle lamella, 

 6, 7; nomenclature, 6; primary, 6; 

 secondary, 7, 8; structure, 9 

 Cellulose, 9, ID 

 Chalaza, 100 

 Chenopodiaceae, 2.46 



chromosomes in, 178 

 Chloroplasts, 4, 5 

 Chromatin, 3 

 Chromosomes, 3 

 Cker arietinum, 



vascular transition, 348 

 Cichorium endiva (endive}, 6ii 

 Cichorium tntyhus (chicory), 611 



oil passages, 650 

 Citrullus (watermelon), 580, 584 

 Citrus, 



fruit, 103, 105; oil ducts, 35 

 Collenchyma, 12., 61 

 Companion cell, 31, 33 

 Complex tissue, 11 

 Compositae, 62.1 



akene, 102.; floral development, 92.; head 



of, 95 



Conductive tissue, 2.5 



Convolvulaceae, 485 

 bundles, 60; stem, 508 



Convolvulus, 

 seed, 489; seedling anatomy, 501 



Cork cambium (see phellogen) 



Cork cells (see phellem) 



Corm, 58 



Corn (see Zea) 



Corolla, 89 



Corpus, 80 



Cortex, 

 of root, 40; secondary, 50; of stem, 60 



Corymb, 94 



Cotton (see Gossypiuni) 



Cotyledons, 70, 71, 107 



Crotalaria juncea (Sunn hemp), X14 



Cruciferae, 183 



carpels in, 189; cultivated crucifers, i&t,; 

 floral development, 92.; floral symmetry, 

 189; fruit, 103, 105; tertiary thickening, 

 301 



Cucumis (cucumber and melon), 580 

 pistillate flower, 584; stamens, 586 



Cucurbita spp. (squash, pumpkin), 580 



anatomy, 588; bicollateral bundle, 606, 

 607, dop; carpellate flower, 58i, fS}, 

 S84; cotyledonary node, 605; endoder- 

 mis, 2.0; epicotyl, 606; fruit, 587, /*/, 

 588; hairs, 588, jSg, 614, 616; hypocotyl, 

 604, 6ii, (f/^; inflorescence, 581; lateral 



root, 595, /p7; leaves, 581, 616; medul- 

 lary cavity, 14; morphology, 580; 

 ovary, 581, s^3, S^4; peg, 591, 592, 6oi; 

 petiole, 616; phloem, 608, 615; placen- 

 tation, 99, 584, 584; plastids, 4; pollen 

 tube, 586; root, 580, 592., /p^, 609, 

 610, 611; root ontogeny, 592.; secondary 

 thickening, 609, 6ii,- seed, jSg, 590; 

 seedling, 591, /p^; shoot, 580; slime 

 bodies, 31; staminate flower, 581, s8}, 

 585, /<?<?; stem, 580, 614, 614, 6is; sto- 

 mata, 588, 589, 614, 616, 617; tendril, 

 581, s8i, 616, 6ij; tyloses, 30, 610, 

 611; vascular transition, 596, 599, 600, 

 60), 606; vessel ontogeny, 29 



Cucurbitaceae, 580 



bundles, 60, 607; fruits, 103; root type, 47 



Cuticle, II, 61, 75 

 of bud scales, 85 



Cutin, II 



Cyme, 95, p/ 



Cynara Scolymus (artichoke), 611 

 endodermis, xo, 638; fruit, 107; vascular 

 transition, 640 



Cyperaceae, 

 phyllotaxy, 72. 



Cystolith, II, 77 



Cytisus, 



pollination, 313 



Cytoplasm, 2., 2, 3 



D 



Datura, 



embryogeny, 547 

 Daucus carota (carrot), 45 1 , 462. 

 Dermatogen, 44, 65, 108 



origin of leaf from, 79; of leaf, 8z 

 Dicotyledons, 



embryogeny, 108; herbaceous stem, 58; 

 root types, 40, 46 

 Dictyostele (dissected siphonostele), 58 



in stems, 68, 69 

 Differentiation, 



factors, 13; histogens, 44, 108; of leaf 

 tissues, 8x; of root tissues, 47; of stem 

 tissues, 66; zone of, 43 

 Dissected siphonostele (see dictyostele) 

 Dracaena, 



secondary thickening, 68 

 Drupe, lox, 103, 104, 106 

 Ducts (see glands) 



E 



Echinocystis, 



stamens, 586 

 Element, i 



Embryo, 107 (see also under specific plant 

 name) 



