248 



INDEX 



rileorhiza, 229 11. 



Pilose, 232 XIX. 



Pine. See Pinus 



Pine-apple, 237 XLiii. 



Pink, 132 



Pink family. See Caryophyllacese 



Pinnate, 232 XV. 



Pinnately-lobed, 232 xv. 



— veined, 16 (figs. 18-22) 

 Pinnatifid, 231 xv., 232 XV. (fig. 21) 

 Pinnatipartite, 232 xv. (fig. 22) 

 Pinus, 24, 44, 47.50 (figs. 39, 40, 



62-68) 

 Pistil, 23s XXXVI. 

 Pistillate, 233 xxiii. 

 Pisum, 17, 35, 38, 63, 65, 70, 72, 



74, 82, 87, 94, 137-139 (figs. 



59, 87, 96, 97, loi, 119) 

 Placenta, 63-66 

 Placentation, 64-65 

 Plaited (fig. 34) 



Plane, 23, 232 xvi. (figs. 29, 32) 

 Plicate (fig. 34) 

 Plum, 143, 144, 233 XIX. 

 Plurilocular, 236 xxxix. 

 Poa, 185 



Pollen, 44, 60 (figs. 86, 205, 206) 

 Pollen-sac, 43, 44, 60-63 (figs. 85, 



86) 

 Pollen-tube, 85 (fig. 1 14) 

 Pollination, 77-83, 236 

 PoUinium, 176 

 Polyadelphous, 235 xxxiv. 

 Polyandrous, 235 xxxii. 

 Polycarpellary, 235 xxxvi. 

 Polycarpic, 40 

 PolypetalsE, 104, 105 

 Polypetalous, 58 

 Polyphyllous, 60 

 Polysepalous, 57 

 Pome, 93, 144 (figs^ 180, 181) 

 Poor-man's Weather - glass. See 



Anagallis 

 Poplar. See Populus 

 Poppy. See Papaver 

 Poppy family. See Papaveraceaa 

 Populus, II, 41, 96, 115 

 Porous dehiscence of anther, 62 



(fig. 84) 



— of fruit, 91 (fig. 126) 

 Posterior, 7 1 



Potato, 22, 30, 41, 62, 152, 200- 



202 (figs. 48, 84) 

 Potato family. See Solanaceje 

 Prsefoliation, 232 xvi. 

 Prickle, 38 



Primary axis, 24 (fig. 41) 

 Primine, 236 XL. 

 Primrose. See Primula 

 Primrose family. See PrimulacesE 

 Primula, 6, 16, 64, 69, 149, 150 



(figs. 187-189) 

 Primulaceee, 148-151 

 Procumbent, 229 IV. 

 Prophyll, 21, 55 

 Prostrate, 34, '229 iv. (fig. 55) 

 Protection of embryo, 97 

 Proteids, 196 

 Proterandrous, 79, 157 

 Proterogynous, 79 

 Protoplasm, 196 

 Prunus, 42, 143, 144 (figs. 128, 



177) 

 Pseudocarp, 236 XLiii. 

 Pubescent, 232 XIX. 

 Punctate, 232 xix. 

 Purple Dead Nettle, 156 

 Putamen, 237 XLIII. 

 Pyrene, 237 XLin. < 



Pyrethrum, 168 

 Pyrus, 13, 15, 16, 17, 23, 37, 144- 



146 (figs. 17, 38, 178-181) 

 Pyxidium, pyxis, 237 XLIII. (fig. 



125) 



QUADRILOCULAR, anther, 235 

 XXXV. 



— ovary, 236 xxxix. 

 Quercus, 13, 17, 28, 113 

 Quinate, 232 xv. 



Raceme, 52 (fig. 70) 



Racemose, 26, 51-54 



Rachis, 232 xv., 233 xx. 



Radicle, 4 



Radish, 127 



Ranunculacese, 118-122 



Ranunculus, 6, 15, 17, 43, 45, 57,- 

 63, 74, 81, 88, 118, 119, 121, 

 213, 237 XLIII. (figs. 60, 61, 



115) 

 Rape, 126, 127 



