INDEX 



913 



Phragmites 148 



communis 148 



Phragmites 148 



vulgaris 148 



Phryma 743 



Leptostachya 743 



Phrymaceae 743 



Phyllanthus 544 



caroliniensis 545 



Phyllitis Scolopen- 



drium 40 



Phyllodoce 633 



coerulea 633 



Physalis 714 



aequata 714 



Alkekengi 715 



angulata 714 



barbadensis 715 



Francheti 715 



grandiflora 714 



heterophylla 715 



ixocarpa , 714 

 lanceolata7i5, 716 



longifolia 715 



missouriensis 715 



obscura 715 



pendula 714 



philadelphica 715 



pruinosa 715 



pubescens 715 



pumila 715 



subglabrata 715 



virginiana 715 



\nscosa 715 



Physalodes 716 



Physalodes 716 



Physocarpos 456 



opulifolius 456 



Physostegia 698 



denticulata 699 



intermedia 699 



par\'iflora 698 

 virginiana 698, 699 



Phytolacca 374 



decandra 374 



Phytolaccaceae 



374 



Picea 65 



Abies 65 



alba 65 



australis 65 



brevifolia 65 



canadensis 65 



excelsa 65 



mariana 65 



nigra 65 



rubens 65 



rubra 65 



Pickerel-w^d 266 



Family 266 



Picradenia 844 



Picris 864 



echioides 864 



hieracioides 864 



Pieris floribunda 635 



murixina 635 



nitida 635 



Pigeon Berry 374 



Grape 564 



Grass 118 



Pignut 332 



Pigweed 365, 367,371 



Winged 365 



Pilea 349 



pumila 349 



Pimbina 759 



Pimpernel 647 



Common 647 



False 725 



Water 644 



Pimpinella 616 



in tegerrima 616 



Saxifraga 616 



Pin Cherry 498 



Oak 342 



PiNACEAE 62 



Pine 63 



Drops 630 



Family 62 



Georgia 64 



Gray 64 



Jersey 64 



Loblolly 63 



Long-leaved 64 



Marsh 64 

 Northern Scrub 64 



Old Field 63 



Pitch 64 



Pond 64 



Prince's 628 



Red 64 



Scotch 64 



Scrub 64 

 Table Mountain 64 



White 63 



Yellow 64 



Pineapple Family 



265 



Pineapple-weed 847 



Pine-barren Sand- 

 wort 381 



Pinesap 629, 630 



Sweet 630 



Pineweed 575 



Pinguicula 738 



vulgaris 739 



Pink 387 



Deptford 387 



Family 377 



Fire 386 



Ground 675 



Indian 653 



Maiden 387 



Moss 675 



Mullein 384 



Wild 386 



Pink-root 653 



Pinus 63 



australis 64 



Banksiana 64 



divaricata 64 



echinata 64 



inops 64 



mitis 64 



palustris 64 



pungens 64 



resinosa 64 



rigida 64 



serotina 64 



Strobus 63 



sylvestris 64 



Taeda 63 



virginiana 64 



Pinweed 577 



Pinxter Flower 631 



Pipe Vine 353 



PiPERACEAE 320 



Piperia unalascensis 

 309 



Pipes 53 



Pipewort 261 



Family 260 



Hairy 261 



Pipsissewa 627, 628 



Pitch Pine 64 



Pitcher -plant 440 



Family 439 



Plane Tree Family 



454 



Planer Tree 346 



Planera 346 



aquatica 346 



Plantaginaceae 



743 



Plantago 744 



aristata 746 



borealis 745 



cordata 744 



decipiens 745 



elongata 746 



eriopoda 745 



halophila 745 



heterophylla 746 



lanceolata 745 



major 745 



maritima 745 



media 745 

 patagonica 745, 746 



Purshii 745 



pusilla 746 



rhodosperma 746 



Rugelii 745 



sparsiflora 745 



virginica 746 



Plantain 744 



Common 745 



EngUsh 745 



Family 743 



Great Indian 852 



Hoary 745 



Indian 852 



Mud 266 



Pale Indian 852 



Poor Robin's 873 



Rattlesnake 315 



Robin's 817 



Seaside 745 



Water 84 



Plantain-leaved 



Everlasting 820 



Platanaceae 454 



Platanus 454 



occidentalis 454 



Pleurisy-root 664 



Plumb AGiNACEAE 



643 



Plume Poppy 415 



Plumed Thistle 856 



Plumeless Thistle 



856 



Pneumaria mari- 

 tima 685 



Poa 154 



alp-na 156 



alsodes 157 



annua 155 



autumnalis 157 

 brachyphylla 157 

 brevifolia 157 



caesia 156 



Chapmaniana 155 

 compressa 155 



debiUs 157 



eminens 155 



flava 149, 156 



flexuosa 157 



glauca 156 



glumaris 156 



laxa 156 



nemoralis 156 



pratensis 156 



refrada 151 



serotina 156 



sylvestris 157 



triflora 156 



trivialis 157 



Wolfii 157 



Podophyllum 411 

 peltatum 412 



PODOSTEMACEAE 441 



Podostemum 441 

 ceratophylum 441 



Poet's Narc'ssus 298 



Pogonia 311 



affinis 312 



divaricata 312 

 ophioglossoides 



311 

 pendula 311 



trianthophora 311 

 verticillata 312 



Poison Dogwood 552 

 Elder 552 



Hemlock 613 



gray's manual — 5S 



