238 



INDEX 



Function, 71 



Functions of collenchyma, 112, 

 141 



cork cells, 103 



ducts, 122 



epidermal cells, 87 



fibers, 104 



flower structures, 196 



fruit structures, 205 



— ■ — leaf structures, 190 



— — lenticels, 119 



— - — medullary rays, 124 



— — mounting media, 19 



parenchyma, 140 



porous parenchyma, 127 



root hairs, 113 



structures, 162 



— — seed structures, 212 

 sieve tubes, 124 



stem structures, 169, 182 



stoma, 115 



stone cells, 104 



Fundamental tissues, 77, *78 



G 

 Gases, absorption of, 115 

 General stains, 66 

 Glandular hairs, 99, *100, 137 



, sessile, 99 



, stalked, 99 



Glassware, cleaning of, 20 



• — , — mixtures, 225 



Globulins, 64 



Glucosides, 63, 136, 146 



— , reactions for, 63 



Gluten cells, 209 



Glycerin, alcohol, water mixture, 



16, 20 

 Glycerin jelly, 21, 227 



mounts, 21 



Growth by apposition, 73 

 intussusception, 73 



Guard cells, *116, 117 



Gums, 59 



— , identification of, 60 



Hairs, basal cells, *97, 99 

 —, biseriate, *98, 99 

 — , branched, 95, *98 

 — , compound, 95, *98 

 — , functions of, 94 

 — , glandular, 99, *100, 137 

 — , multicellular, 95, *96, *97, *98 

 — , multiseriate, 95, *97, *98 

 — , nonglandular, 94, *96, *97, 

 *98 



— of root, 79, *116 

 — , papillose, 99 



— , simple, 95, *96, *97, *98 

 — , terminal cell, 99 

 — , unicellular, 95, *96 

 — , uniseriate, 95, *97 

 Hand microtome, 7, 8 

 Hematoxylin, Delafield's, 226 

 Herbaceous stems, 163 

 Hesperidin, 146, *147 

 Hilum, 135, 143, *145 

 — , centric, 144 

 — , excentric, 144 

 — , fissured, 144 

 — , line, 144 

 — , stellate, 144 

 Hypodermis, *78, 79 



— of leaf, 185, *185, *186 



root, 79, *153, 154 



stem, 83, *165, 166 



Illumination, artificial light, 222, 



*222 

 — , natural light, 46, *46, *47 

 Immersion liquids, 37 

 — objectives, 37, *37 



