INDEX 



915 



Prairie Clover S13 



Dock 825 



Rose 495 



Willow 326 



Prenanthes 870 



alba 871 



altissima 871 



aspera 870 



Boottii 872 



crepidinea 870 



mainensis 870 



nana 871 



racemosa 870 



serpentaria 871 



trifoliolata 871 



virgata 870 



Prickly Ash 537 



Gooseberry 461 



Lettuce 866 



Pear 589 



JoPPy 416 



Prim 652 



Primrose 644 



Bird's-eye 644 

 Common Evening 

 598 



Evening 598 



Family 643 

 White Evening 600 



Primrose-leaved 



Violet 584 



Primrose-willow 594 



Primula 644 



farinosa 644 



mistassinica 644 



Primulaceae 643 



Prince's Feather 



361, 371 



Pine 628 



Prionopsis ciliata 798 



Privet 652 



Swamp 652 



Proserpinaca 605 



palustris 605 



pectinata 605 



Prunella 698 



laciniata 698 



vulgaris 698 



Prunus 497 



alleghanieosis 498 



americana 499 



angustifolia 498 



avium 499 



Cerasus 499 



Chicasa 498 



cuneata 498 



Graveaii 498 



hortulana 499 



instititia 498 



Mahaleb 498 



maritima 498 



nigra 499 



pennsylvanica 498 



Persica 499 



pumila 499 



serotina 497 



spinosa 498 



virfjiniana 498 



Watsoni 498 



Psamma 136 



Psedera 562 



quinquefolia 563 



vitacea 563 



Pseudotaenidia 620 



montana 620 



Psilocarya 185 



nitens 186 



scirpoides 186 



Psoralea 511 



argophylla 512 



digitata 512 



esoulenta 512 



florihunda 512 



laneeolata 512 



meliloioides 511 



Tnicrantha 512 



Onobrychis 511 



pedunculata 611 



atipulata 611 



tenuiflora 512 



Ptelea 537 



trifohata 537 



Pteridium aquUinum 

 36 



Pteris 36 



aquilina 36 



Pterospora 630 



andromedea 630 



Ptilimnium 613 



capillaceum 613 



Nuttallii 614 



Puccinellia 160 



airoides 160 



angustata 160 



Borreri 160 



distans 160 



maritima 160 



Puccoon 685, 686 



Yellow 408 



Pulsatilla hirsuiis- 



sima 401 



Pulse Family 499 



Pumpkin 764, 765 



Ash 651 



Fetid Wild 756 



Purple Amaranth 372 

 Avens 486 

 Azalea 631 

 Cone-flower 832 

 Flowering Rasp- 

 berry 487 

 Gerardia 731 

 Milkweed 664 

 Thorn Apple 717 

 Willow 328 



Purplish Cudweed 



823 



Purslane 389 



Common 389 



Family 387 



Milk 547 



Sea 377 



Speedwell 728 



Water 591, 595 



Pussy's Toes 820 



Putty-root 319 



Pycnanthemum 707 



albescens 708 



aristatum 707 

 olinopodioides 707 



flexuosum 707 



incanum 708 



lanceolatum 708 



leptoddn 707 



linifoUum 707 



montanum 708 



muticum 708 



pilosum 708 

 pycnanthemoidea 



707 



Torrei 708 



Tullia 707 



verticillatum 708 



virginianum 707 



Pyracantha coceinea 

 479 



Pyrola 628 



americana 629 



asarifolia 629 



chlorantha 629 



eUiptica 629 



minor 628 



One-flowered 628 



oxypetala 629 



rotundifolia 629 



secunda 628 



-uliffinosa 629 



Pyrrhopappus 869 



carolinianus 869 



Pyrularia 350 



pubera 350 



Pyrus 457 



americana 469 



angustifolia 458 



arbutifolia 458 



Aucuparia 459 



baccata 458 



communis 457 



coronaria 458 



ioensis 458 



Malus 458 



melanocarpa 459 



prunifolia 458 



saTninicifolia 459 



sitchensis 469 



Soulardi 468 



Pyxidanthera 642 



barbulata 642 



Pyxie 642 



Quaking Gra^s 154 

 Quama&ia eaculenta 

 289 

 hyacinthina 289 

 Qvanwdit cocci-nea 



670 



Quamoclit 670 



Quassia Family 538 



Queen of the Meadow 



485 



of the Prairie 484 



Queen's-delight 644 



Queen's-root 544 



Quercitron 343 



Quercus 338 



acuminata 341 



alba 339 



a-mhigua 342 



aqvatka 343 



bicolor 340 



borealis 342 

 coceinea 342, SiS 



digitata • 343 



ellipsoidalis 342 



falcata 343 



iUcifolia 343 



imbricaria 344 



laurifolia 344 



lyrata 339 



macrocarpa 340 



■ Margaretta 339 



marilandica 344 



Michauxii 340 



■minor 339 



Muhlenbergii 341 



nana 343 

 nigra 343, S44 



pagodaefolia 343 



palustris 342 



phellos 344 



platanoides 340 



prinoides 341 



Prinus 341 



rubra 341 



stellata 339 



texana 342 



tinctoria 343 



velutina 343 



virens 341 



virginiana 341 



Quick Grass 166 



Quillwort 58 



Family 68 



Quitch Grass 166 



Rabbit-foot Clover 

 609 



Radicula 431 



aquatica 432 



Armoracia 433 

 Nasturtium-aquat- 



icum 431 



obtusa 432 



palustris 432 



sessihflora 432 



sinuata 432 



sylvcfltris 431 



Radiola 533 



ZAnoides 532 



Radish 427 



wad 427 



Ragged Fringed Or- 

 chis 310 

 Robin 384 



Ragweed 827 



Great 828 



Ragwort 852 



Golden 864 



Woolly 855 



Raisin, Wild 760 



Ram's Head Lady's 



Slipper 306 



