INDEX. 



623 



Paspale^e, 539 



Paspalum, 575 



Pasque-flower, 4 



Passiflora, 138 



PASSIELORACEjE, 138 



Passion-flower, 138 



Passion-flower Family, 138 



Pastinaca, 152 



Patania, 595 



Pavia, 83 



Peach, 113 



Pear, 124 

 Pear Family, 111,123 



Pearl wort, 61 



Pecan-nut, 402 



Pedicularis, 295 



Pellia, 690 



Pellitory, 399 



Peltandra, 427 



Pencil-Flower, 102 

 Pennyroyal, 302,308 



Pentalophus, ' 322 



Penthorum, 141 



Pentstemon, 286 



Pepperbush, 254 

 Peppergrass, 38, 40 



Peppermint, 303 



Pepper-root, 31 



Pepperwort, 38 



Pepperidge, 162 



Periploca, 355 



Periplocb^, 351 



Periwinkle, . 350 



Persea, 378 



Persicaria, 372 



Persimmon, 267 



Petalostemon, 95 



Phacelia, 328 

 PILENOGAMOtrS PLANTS, 1 



Phalacroloma, 198 



Phalangium, 469 



Phalaride^, 538 



Phalaris, 574 



Pharbitis, 333 



Phascum, 614 



Phaseole^, 90 



Phaseolus, 104 



i'heasant's Eye, 15 



Phelipsea, 280 



Philadelphus, 146 



Phleum; 541 



Phlomis, 318 



Phlox, 330 



Phoradendron, 382 



Pliragmites, 568 



Phrvma, 299 



PhvUanthus, 392 



rhVUodoce, 255 



I'liWalhs, 339 



Pliv-iCiirpos, 113 



l'li'\,-.co)iiitrella, 615 



Physcomitrium, 



Physostegia, 



PHTTOLACCACEiE, 



Picea, 



Pickerel-weed, 



Pickerel-weed Family, 



Piei-is, 



Pigeon-Berry, 



Pig-nut, 



Pigweed, 



Pilea, 



Pilinophytnm, 



Pilotrichum, 



Pimpernel, 



Pine, 



Pine-Apple Family, 



Pine-drops, 



Pine Family, 



Pine-sap, 



Pine-weed, 



Pinguicula, 



Pink, 



Pink Family, 



Pink-root, 



Pinus, 



Pinweed, 



Piuxter-flower, 



Pipe- Vine, 



Pipewort, 



Pipewort Family, 



Pipsissewa, 



Piptatherum, 



Pisum, 



Pitcher-Plants, 



Plagiochasma, 



Plagiochila, 



Plagiothecium, 



Planera, 



Planer-Tree, 



Plane-tree, 



Plane-tree Family, 



PLANTAGrNACE-iE, 



Plantago, 



Plantain, 



Plantain Family, 



PLATANACE-ffi, 



Platanthera, 



Platanus, 



Platygyrium, 



Platyloma, 



Pleuranthe, 



Pleurisy-root, 



PLEnKOCAKPI, 



Plenrozium, 



Pluchea, 



Plum, 



PLUMBAGINACEJE, 



Pneumonanthe, 



Poa, 



PoACEiE, 

 PODALTKIEiE, 



651 

 313 

 361 



423 



484 



403 



254 



361 



4«3 



362, 368 



399 



391 



654, 681 



274 



421 



458 



261 



420, 421 



261, 262 



51 



277 



54 



52, 54 



174 



421 



46 



257 



360 



488, 489 



488 



260 



548 



104 



23 



688 



695 



679 



396 



396 



400 



400 



268 



268 



268 



263 



400 



444 



400 



663 



591 



692 



354 



609, 654 



668 



208 



111,112, 113 



270 



346 



561 



535 



90 



