INDEX. 



977 



Paniceae, 155 



Panicularia (Gram.), 159, 219 



Panicum (Gram.), 155, 163 



PAPAVERACE^;, 421, 912 



Papilionaceae (Legum.), 486, 495 



Pappophorum (Gram.), 158, 211 



Pappostipa, 169 



Parietales, 915 



Parietaria (Urt.), 333 



Paronychia (Caryoph.), 396 



Parsley (Apium), 639 



Parsnip (Pastinaca), 642 



Parthenium (Comp.), 820 



Paspalum (Gram.), 155, 162 



Passiflora, 585 



PASSIFLORACE^E, 584, 916 



Passion-flower Fam, 584, 916 



Pastinaca (Umbel.), 642 



Patagonia, 945. Map, plates ii, iii 



Patagonium (Leg.), 488, 509 



Patagonula (Borr.), 676 



Pavonia (Malv.), 577 



Pea Fam., 485, 913 



Pearl-wort (Sagina), 390 



Peat-bogs, 16 



Pectocarya (Borr.), 677 



Pectophytum (Umbel.), -625 



Penny-royal (Hedeoma), 697 



Pentacasna (Caryoph.), -397 



Pentastichella (Musci), in, 122 



Peplis (Lythr.), 599 



Peppergrass, 425 



Pereskia, -595 



Perezia (Comp.), 892. Plate xxix 



Perilomia (Labiat.) 



Pernettya (Eric.), 6, 645, -649 



Petroselinum (Umbel.), -640 



Petunia (Solan.), -699, 710 



Pfaffia (Amarant.), 375 



Phaca (Leg.), -503 



Phacelia (Hydroph.), 674 



Phalarideas (Gram.), 156 



Phalaris, 156, 167 



PHANEROGAMIA, 139, 908 



Philesia (Liliac.), 17, 308. Plate xiii 



Philippiella (Caryoph.), 397 



Philonotis (Musci), 97, 115 



Phleum (Gram.), 156, 178 



Phlox Fam, 667, 918 



Phlox (Polem.), 668 



Phragmites (Gramin.), 158, 212 



Phrygilanthus (Loranth.), -336 



Phylica (Rhamn.), -562 



Phyllachne (Cand.), 756 



Phyllactis (sub Valeriana), -745 



Physalis (Solan.), 705 



Pigafettoa (Hepat), 54 



Pilea (Urtic.), -332 



Pilotrichella (Musci), 5, 116 



PINACE.E, 140, 908 



Pineapple Fam. (Brom.), 293, 910 



Pines, 140, 908 



Pinguicula (Lentib.), 730 



Pink Fam., 382, 912 



Piptochaetium (Gram.), -178 



Pirus (Ros.), 469 



Pistia (Arac.), 289 



Plagianthus (Malv.), 572 



Plagiobotrys (Borr.), 679 



Plagiochila (Hepat.), 53, 54, 61. Plate vi 



Plagiothecium (Musci), 100, 117. Plate xi 



PLANTAGINACE^:, 731, 919 



Plantaginales, 919 



Plantaginella, 731, 953 



Plantago, 731. Plate xxv 



Plantain Fam., 731, 919 



Plant-regions, 950 



Plazia (Comp.), 868 



Plectritis (Valer.), -750 



PLEUROCARPINE^; (Musci), 99, 115, 123 



Pleuropappus (Tessaria), -810 



Pleurophora (Lythr.), 601 



Pluchea (Comp.), 810 



Plum, 485 



PLUMBAGINACE.E, 654, 917 



Poa (Gram.), 154, 159, 221, -233 



Podocarpese (Conif.), 142, 908 



Podocarpus, 142 



Pogonia (Orch.), -324 



Poinciana (Leg.), 486, -490, 492 



