GENERAL INDEX. 



601 



Primary Root, 159 



Primary Stem, 140 



Primary Wood, 40(5, 408 



Primine, 419 



Primordial Utricle, 5 



Primrose, 94, 98, 104, 506 



Primrose Family, 506 



Primula, 94, 98, 104, 506 



Primulaceae, 506 



Primulales, 506 



Prince's Pine, 510 



Principal Tissues, 69 



Pringsbeimia, 250 



Prismatic Cell, 19 



Privet, 505 



Procambium, 121 



Pro-embryo, 332, 341, 391, 423 



Progressive Division, 49 



Promycelium, 3 1 4, 320 



Prosenchyma, 18 



Protamoaba, 15 



Protea. 491 



Proteacese, 491 



Proterandrous, 434 



Proterogynous, 434 



Prothallium (pi. a), 361, 389, 403, 



418, 420 

 Protococcus, 36, 37, 65, 185, 219, 



221, 307 



Protodermeae, 210 

 Protomeristem, 86 

 Protomycetes, 338 

 Protomyxa, 15, 207 

 Protonema (pi. ata), 341, 356 

 Protophyta, 205, 20(5, 303, 335, 336, 



568, 569, 570 

 Protophytes, 206 

 Protoplasm, 1, 94, 166 

 Protoplasm-Sac, 5, 15 

 Prototaxis, 415 

 Prototype, 134 

 Protozoa, 207 

 Prune*. 530 



Prunus, 102, 103, 530, 564 

 Pseudolarix, 409 

 Pseudopodium (pi. a). 8, 355 

 Pseudo-Raphidieae, 230 

 Pseudospores, 313 

 Pseudotsuga, 411 

 Psidium, 523 

 Psilotum, 382, 385 

 Ptaaroxvlon, 535 

 Ptelea, 542 



Pteridopliyta, 205, 335, 361, 368, 



369, 370 

 Pteridophytes, 10, 40. 59, 72, 74, 



80, 82. 86, 90, 92, 106, 121, 137, 



140, 161, 164, 361, 389, 418, 437 

 Pteris, 72, 80, 81, 85. 88, 107, 110, 



111, 369, 377 

 Pterocarpus, 533 

 Pterocarya, 565 

 Pterophyllum, 416 

 Puccinia, 39, 315, 316 

 Puff-Ball,'324, 326 

 Pulque, 468 

 Pulse Family, 531 

 Pulu, 378 

 Pulvinus, 197 

 Pumpkin, 29, 98, 187, 200, 436, 



4:J7, 522 

 Punica, 523 

 Punctum Vegetationis, 87, 138, 140, 



144, 149, 424, 444 

 Purslane, 93, 549 

 Pycnidia, 281, 293, 299 

 Pycnidiospores, 281, 294 

 Pyrenastrum, 310 

 Pyrenoinycetes, 289, 295, 299, 338, 



339 



Pyrenula. 310 

 Pyrolineaj, 508, 510 

 Pyxine, 309 

 Pyxis, 436 



Quadrilocular, 433 

 Quandang Nut, 476 

 Quassia, 540 

 Quercineae, 478 

 Quercitron, 480 

 Quercitron Oak, 480 

 Quercus, 17, 85, 150, 479, 564 

 Quernales, 477 

 Quillaja, 529 

 Quillaju Bark, 529 

 Quillajeae, 529 

 Quillworts, 387 

 Quince, 35, 149, 527 

 Quinia, 64, 5'17 

 Quinic Acid, 64, 182 

 Quinine, 517 



/ 



Raceme, 428 



Radial Bundle, 113, 362, 392 

 Radiately-cornpouud Leaves, 148 

 Radiately-lobed Leaves, 147 



