Index 



121:; 



PAGE 



Pansy, field 692 



garden 602 



Papaver Rhoeas 1050 



somniferum 1050 



Papaveraceae 481 



Papaw 479 



Papyrius papyrifera 1041 



Parietaria 401 



pennsyh anica 401 



Parnassia 519 



carolinianu 519 



glauca 519 



glauca 897 



Paronychia 442 



canadensis 443 



{'astigiata var. paleacea 443 



fastigiata var. typica 443 



Parsley, erect hedge 720 



fool's 1078 



Parsnip 727 



cow 728 



water 724 



Parsonia petiolata 698 



Parthenium 959 



integrifolium 959 



Parthenocissus 664 



inserta 665 



quinquefolia 664 



quinquefolia f. hirsuta 664 



vitacea 6(55 



Partridgeberry 873 



Paspalum 149 



ciliatif olium 1029 



circulare 149 



fluitans 149 



laeve 1029 



mucronatum 149 



Muhlenberg 'ii 150 



pubescens 150 



pubiflorum var. glabrum 149 



repens 149 



setaceum 1029 



stramineum 150 



supinum 1029 



Passiflora 693 



incarnata 693 



lutea var. glabriflora 693 



Passifloraceae 693 



Passionflower, yellow 693 



Pastinaca "27 



sativa 727 



Paulownia 842 



royal 842 



tomentosa 842 



Pea 617 



beach 618 



PAGE 



butterfly 620 



creamcolor 618 



downy milk 621 



hairy veiny 619 



marsh 619 



myrtle-leaf marsh 619 



perennial L068 



smooth veiny 618 



Pear, common I 



prickly 694 



Pearlwort 441 



Pecan 368 



Pedicularis 857 



canadensis - 



lanceolata 



Pellaea 55 



atropurpurea 55 



glabella 56 



Pellitory, Pennsylvania 401 



Peltandra 278 



virginica 278 



virginica f. hasti folia 278 



Pencil-flower 603 



Pennell, Francis W 10, 832 



Pennycress 489 



perfoliate 489 



Pennyroyal, American 817 



false 801 



rough 817 



Pennywort, American 716 



umbellate 716 



water 716 



Penstemon 839 



alluviorum 841 



calycosus 840 



canescens var. typicus 841 



Deamii 841 



Digitalis 840 



Digitalis 840 



eastern < s 4 1 



foxglove 840 



hirsutus 841 



laevigatus 1089 



lin vigatus var. Digitalis < v 10 



pallidas 841 



I ubacflorus 840 



tube 840 



[Vnstemon 839 



IVnthorum 514 



sedoides 514 



Pepper, mild water 415 



water 415 



Peppergrass 488 



field 487 



Peppermint 824 



Pepperwort 1021 



