INDEX TO STEUCTTEAL AND PHYSIOLOGICAL BOTA^•Y. 



815 



Pulvinus, 168 

 Putamen, 293 

 Pycnidia, 376, 380 



Quadrifoliate, 164 

 Quadrifurcate, 2i3 

 Quaclrinate, 164 

 Quinary, 212 

 Quinate, 164 

 Quincuncial, 137, 212 

 Qninqiiecostate, 146 

 Quinquefoliate, 164 

 Quintuple-ribbed, 146 

 Quintupli-costate, 146 



Raceme, 193 

 Racemose cjnne, 202 

 Rachis, 167, 185 

 Radiated -reined, 146 

 Radical hairs, 57, 114 



— leaves, 133 



— peduncle, 186 

 Radicle, 11, 335 

 Ramal leaves, 133 

 Ramenta, 56 

 Ramentaceous, 56 

 Ramification, 96 

 Ramified cells, 24 

 Raphe, 325 

 Raphides, 32 

 Raphidiferous, 33 

 Receptacle, 186, 286 

 Receptacles of secretion, 



62 

 RecUnate, 141 



— ovule, 320 

 Rectiserial, 139 

 RedupUcate, 210 

 RedupUcative, 210 

 Reflexed, 215, 224 

 Regma, 311 

 Regular, 96, 216, 224 



— flower, 350 



— parenchvma, 36 

 Reliquiae, 127 

 Reuiform, 161 

 Replum, 311 

 Reproduction of : — 



— Acrogens, 768 



— Alg£B, 766 



— Angiosjjermia, 775 



— Characeae, 768 



— Equisetacete, 771 



— Filices, 771 



— Gymnospermia. 773 



— Hepaticaceae, 768 



— Lycopodiace£e, 770 



— Marsileaceae, 771 



— Musci, 768 



— Thallogens, 766 



Reproductive Organs 

 of:— 



Acrogens, 359 



Algae, 380 



Characeae, 372 



Equisetaceae, 362 



FiUces, 359 



Fungi, 377 



Hepaticacese, 370 



Lichenes, 374 



Lycopodiaceae, 365 



ilarsileacese, 363 



i[u;?ci, 366 



Thallogens, 374 



Respiration, 752, 790, 800 

 Resting spores, 380 

 Reticulated cells, 24 



— veined, 145 



— vessels, 43 

 Reticulum, 1 73 

 Retinacula, 253 

 Recuse, 156 

 Revolute, 142 

 Rhizome, 106 

 RhodosporesB, 382 

 Ribbed venation, 146 

 Rind, 83 



Ringed ceUs, 24 

 Ringent, 227 

 RoUed, 142 

 Root defined, 112 

 Root-sheath, 119 

 Rootstock, 106 

 Rosaceous, 224 

 RosteUum, 253 

 Rotate, 227 

 Rotation, 738 



— of crops, 794 

 Round parenchyma, 36 

 Ruminated, 335 

 Runcinate, 155 

 Runner, 105 



Saccate, 221 , 230 

 Sac of the amnios, 321 

 Sagittate, 161, 243 

 Salver-shaped, 227 

 Samara, 308 

 Sap, 27 

 Sapwood, 75 

 Sarcoderm, 328 

 Sarcocarp, 292 

 Sarmentiim, 101 

 Scalariform vessels, 43 

 Scales, 55, 94, 182 

 Scaly bracts, 182 



— buds, 94 



— bulb, 110 

 Scandent, 100 

 Scape, 186 

 Scaphidia, 384 

 Scar, 127 



Sclerogen, 20 

 Scorpioid cyme, 203 

 Scurf, 55 



Secondary embryo-sacs, 

 774 



— medullary ravs, 78 



— root, 112 

 Secretion, 790 

 Secretions, 755 

 Sected, 153 

 Secimdine, 323 

 Seed, 326 

 Seed-bud, 319 

 Seed-nucleus, 327, 333 

 Segments, 153 

 Selecting power, 745 

 Semi-anatropous, 326 

 Seminude ovule, 319 

 Sepals, 208, 214 

 SeptemfoUate, 165 

 Septenate, 165 

 Septicidal, 297 

 Septifragal, 298 

 Series, 137 



Serrate. 152 



Serrulate, 152 



Sessile leaves, 128, 133 



Setaceous, 56 



Setae, 56 



Setose. 56 



SexuaUty of plants, 765 



Sharp-pointed, 157 



Sheath, 128, 168 



Sheathing, 133, 168 



Shield-Uke, 55, 133 



Shrubs, 101 



Silicula, 311 



Sihqua, 311 



SiliquEeform capsule, 31 1 



Silver-grain, 78 



Simple corolla, 230 



— fruits, 303 



— leaves, 128, 149 



— pistil, 266 

 Simtataneous vascular 



bundles, 67 

 Sinuate, 152 

 Sinuose, 243 

 Size of cells, 17 



trees, 77 



Skeleton leaves, 130 

 Slashed, 153 

 Soboles, 107 

 Soredia, 377 

 Sori, 360 

 Sorosis, 317 

 Spadix, 192 

 Spjeraphides, 33 

 Spathaceous bracts, 184 

 Spathe, 183 

 Spathellse, 184 

 Spathulate, 159 

 I Spa^\•n, 377 



