INDEX.
Reading edition
[Synonyms in Italics.]
Abele, 486
Abies, 492, 492
Abronia, 425
Abutilon, 99
Acacia, Rose, 134
Acalypha, 459
Acanthaceæ, 399
Acer, 117
Acerates, 339, 343
Achillea, 289
Acnida, 429
Aconitum (Aconite), 46 Winter, 45
Acorus, 551
Actæa, 47
Actinella, 287
Actinomeris, 281, 281
Adam-and-Eve, 499
Adam's Needle, 524
Adder's-mouth, 498
Adder's-tongue, 695 Yellow, 528
Adenocaulon, 269
Adiantum, 680
Adlumia, 60
Adonis, 40
Adoxa, 216
Ægopodium, 208
Æschynomene, 137
Æsculus, 115
Æthusa, 205
Agave, 516
Agrimonia (Agrimony), 161
Agropyrum, 671
Agrostemma, 85
Agrostis, 647
Ailanthus, 107
Aira, 652, 652
Ajuga, 406
Alchemilla, 161
Alder, 472 Black, 109 White, 322
Aletris, 512
Alfalfa, 129
Alisma, 554
Alismaceæ, 553
Alligator Pear, 446
Allium, 521, 522
Allosorus, 683
Allspice, Carolina, 167 Wild, 447
Alnus, 472
Aloe, American, 516 False, 516
Alopecurus, 645
Althæa, 97
Alum-root, 171
Alyssum, 68
Amarantaceæ, 427
Amarantus (Amaranth), 427
Amaryllidaceæ, 515
Amaryllis, 735
Ambrosia, 273
Amelanchier, 166
Amianthium, 535
Ammannia, 184, 185, 185
Ammophila, 651, 651
Amorpha, 131
Ampelopsis, 115
Amphiachyris, 243
Amphicarpæa, 146
Amphicarpum, 634
Amsonia, 337
Anacardiaceæ, 118
Anacharis, 496
Anagallis, 331
Anaphalis, 268
Andromeda, 316
Andropogon, 637, 638
Androsace, 329
Androstephium, 522
Anemone, 36 Rue, 39
Anemonella, 38
Aneura, 725
Angelica, 201
Angelica-tree, 210
Anonaceæ, 50
Antennaria, 267, 268
Anthemis, 288
Anthoceros, 726
Anthocerotaceæ, 726
Anthoxanthum, 639
Anthriscus, 206
Antirrhinum, 380
Anychia, 426
Apera, 649
Aphanostephus, 253
Aphyllon, 394
Apiastrum, 209
Apios, 144
Apium, 209
Aplectrum, 499
Aplopappus, 245
Apocynaceæ, 337
Apocynum, 338
Apple, 164 Balsam, 195 Crab, 164 May, 53 Thorn, 377
Apple-of-Peru, 376
Aquilegia, 45
Arabis, 65, 71, 72
Araceæ, 548
Aralia, 212
Araliaceæ, 212
Arbor-vitæ, 493
Arbutus, Trailing, 315
Arceuthobium, 450
Archangelica, 201, 202, 205
Archemora, 202
Arctium, 295
Arctostaphylos, 315
Arenaria, 85, 733
Arethusa, 504
Argemone, 59, 733
Argythamnia, 459
Arisæma, 549
Aristida, 639
Aristolochia, 445
Aristolochiaceæ, 444
Arnica, 292
Arrhenatherum, 651
Arrow-grass, 557
Arrowhead, 554
Arrow-wood, 217
Artemisia, 290
Artichoke, Jerusalem, 277
Arum, 550 Arrow, 549 Dragon, 549 Water, 550
Arundinaria, 674
Arundo, 658
Asarabacca, 444
Asarum, 444, 734
Asclepiadaceæ, 338
Asclepias, 339
Asclepiodora, 339
Ascyrum, 92
Ash, 335 Mountain, 164 Prickly, 106
Asparagus, 525
Aspen, 486
Asperugo, 361
Asphodel, Bog, 532 False, 532
Aspidium, 686
Asplenium, 683
Asprella, 674
Aster, 255 acuminatus, 264
Aster æstivus, 262 amethystinus, 260 angustus, 264 anomalus, 258 azureus, 258 carneus, 261 concinnus, 260 concolor, 258 cordifolius, 259 corymbosus, 255 diffusus, 261 Drummondii, 259 dumosus, 260 ericoides, 260 Fendleri, 257 flexuosus, 264 gracilis, 256 grandiflorus, 257 Herveyi, 256 infirmus, 263 junceus, 262 lævis, 259 linariifolius, 263 Lindleyanus, 259 linifolius, 264 longifolius, 262, 262 macrophyllus, 256 miser, 261 modestus, 257 multiflorus, 260 nemoralis, 264 Novæ Angliæ, 257 Novi Belgii, 262 oblongifolius, 257 paludosus, 255 paniculatus, 261 patens, 258 patulus, 262 polyphyllus, 260 prenanthoides, 263 ptarmicoides, 264 puniceus, 263 radula, 256 sagittifolius, 259 salicifolius, 261 sericeus, 257 Shortii, 258 simplex, 261 spectabilis, 256 subulatus, 264 surculosus, 256 tardiflorus, 262 tenuifolius, 261, 264 Tradescanti, 261, 261 turbinelius, 259 umbellatus, 263 undulatus, 258 vimineus, 260 virgatus, 259
Aster, Golden, 244 White-topped, 254
Asterella, 729
Astilbe, 169
Astragalus, 134
Atamasco Lily, 516
Atriplex, 433
Atropis, 668
Avena, 653
Avens, 156
Awlwort, 69
Azalea, 320 Alpine, 322
Azolla, 701
Baccharis, 266
Baked-apple Berry, 154
Baldwinia, 285
Ballota, 420
Balm, 412 Bee, 414 Horse, 406
Balm-of-Gilead, 487
Balsam, 105
Balsam Poplar, 487
Baneberry, 47
Baptisia, 125
Barbarea, 70
Barberry, 52
Barley, 672
Bartonia, 352
Bartsia, 392
Basil, 409, 412
Bass-wood, 101
Bay, Loblolly, 96 Red, 447 Rose, 320
Bayberry, 469
Bazzania, 710
Bean, Indian, 399 Kidney, 144 Sacred, 55 Wild, 144
Bearberry, 315
Beard-tongue, 381
Beckmannia, 628
Bedstraw, 225
Beech, 479 Blue, 474 Water, 474
Beech-drops, 394 False, 326
Beggar-lice, 362
Beggar-ticks, 284
Belamcanda, 515
Bellflower, 308
Bellis, 253
Bellwort, 527
Benjamin-bush, 447
Berberidaceæ, 52
Berberis, 52
Berchemia, 111
Bergamot, Wild, 414
Berlandiera, 271
Berula, 207
Betony, Wood, 392
Betula, 471
Bidens, 284
Bigelovia, 245
Bignonia, 398
Bignoniaceæ, 398
Bilberry, 312
Bilsted, 180
Bindweed, 369 Black, 442
Birch, 471
Birthroot, 530
Birthwort, 445
Bishop's-cap, 171
Bishop-weed, Mock, 209
Bitter-nut, 469
Bittersweet, 373 Climbing or Shrubby, 110
Bitter-weed, 273
Blackberry, 155
Bladder Ketmia, 100
Bladdernut, 118
Bladderwort, 395
Blasia, 724
Blazing-star, 242, 532
Blepharostoma, 711
Blepharozia, 709
Blephilia, 415
Bletia, 501
Blite, Coast, 432
Blite, Sea, 435 Strawberry, 432
Blitum, 432, 433
Bloodroot, 58
Bloodwort Family, 512
Bluebell, 364
Blueberry, 312
Bluebottle, 297
Blue-curls, 405
Blue-hearts, 388
Blue-joint, 650, 671
Blue-stem, 671
Blue-tangle, 311
Bluets, 223
Blue-weed, 367
Bœhmeria, 466
Bois d'Arc, 464
Boltonia, 253
Bonamia, 370
Boneset, 241
Borage Family, 360
Borraginaceæ, 360
Borrichia, 277
Botrychium, 693
Bouncing Bet, 83
Bouteloua, 655
Bowman's-root, 154
Boxberry, 316
Box-elder, 118
Boykinia, 170
Brachychæta, 253
Brachyelytrum, 644
Bracken, 681
Brake, 681 Cliff, 682 Rock, 682
Bramble, 154
Brasenia, 55
Brassica, 72
Breweria, 370
Brickellia, 241
Briza, 663
Brizopyrum, 663
Bromeliaceæ, 511
Bromus, 669
Brooklime, American, 386
Brookweed, 332
Broom, 127
Broom-rape, 395 Naked, 394
Brunella, 418
Brunnichia, 443
Bryanthus, 318
Buchloë, 657
Buchnera, 388
Buckbean, 353
Buckeye, 115
Buckthorn, 111, 332
Buckwheat, 443 Climbing False, 443
Buda, 89
Buffalo-berry, 449
Buffalo-nut, 451
Bugbane, 47 False, 39
Bugleweed, 408
Bugloss, 367
Bugseed, 434
Bulrush, 578
Bumelia, 332
Bunchberry, 214
Bunch-flower, 533
Bupleurum, 206
Burdock, 295
Burmannia, 497
Burmanniaceæ, 496
Burnet, 161
Burning-bush, 110
Bur-reed, 547
Butter and eggs, 379
Buttercup, 40
Butterfly-weed, 340
Butternut, 467
Butterweed, 265, 293
Butterwort, 397
Button-bush, 224
Buttonweed, 225
Buttonwood, 464
Cabbage, Skunk, 550
Cabomba, 55
Cacalia, 294
Cactaceæ, 196
Cactus Family, 196
Cakile, 74
Caladium, 550
Calamagrostis, 649, 651
Calamint, 411
Calamintha, 411
Calamus, 557
Calico-bush, 319
Calla, 550
Callicarpa, 403
Callirrhoë, 98
Callitriche, 182
Calluna, 318
Calophanes, 400
Calopogon, 504
Caltha, 44
Calycanthaceæ, 167
Calycanthus, 167
Calycocarpum, 51
Calypogeia, 713
Calypso, 499
Calystegia, 369, 370
Camassia, 523
Camelina, 69
Camellia Family, 95
Campanula, 308
Campanulaceæ, 307
Campion, 83
Camptosorus, 685
Cancer-root, 394
Cane, 674
Cannabis, 463
Caper Family, 74
Capparidaceæ, 74
Caprifoliaceæ, 216
Capsella, 73
Caraway, 208
Cardamine, 64
Cardinal-flower, 305
Carduus, 296
Carex, 587 acutiformis, 598 adusta, 621, 621 æstivalis, 604 alata, 622 alopecoidea, 615 alpina, 598 angustata, 600 aperta, 600 aquatilis, 600 arcta, 619 arctata, 603 arenaria, 616 arida, 620 aristata, 598 atrata, 599 aurea, 610 Backii, 613 Barrattii, 602 Bebbii, 620 Boottiana, 611 bromoides, 619 bullata, 594 Buxbaumii, 599 canescens, 618 capillaris, 603 capitata, 617 Careyana, 608 castanea, 603 cephaloidea, 617 cephalophora, 617 chordorhiza, 614 communis, 612 comosa, 596 conjuncta, 614 conoidea, 607 Crawei, 606 crinita, 601 cristata, 620 Crus-corvi, 614 Davisii, 605 debilis, 604, 604 decomposita, 614 deflexa, 611 Deweyana, 619 digitalis, 608 disticha, 615 eburnea, 610 echinata, 618 Emmonsii, 611 exilis, 617 extensa, 606 filiformis, 597 flaccosperma, 605 flava, 606 flexilis, 603 fœnea, 621, 622 folliculata, 592 formosa, 605 Fraseri, 613 fusca, 599 gigantea, 593 glabra, 604 glaucodea, 605 gracillima, 604 grandis, 593 granularis, 605 gravida, 615 Grayii, 592 grisea, 605 gynandra, 601 gynocrates, 617 hirta, 597 Hitchcockiana, 607 Houghtonii, 597 hystricina, 596 intumescens, 592 irrigua, 602 Jamesii, 613 Knieskernii, 603 lagopodioides, 620 lanuginosa, 597 laxiculmis, 608 laxiflora, 607 lenticularis, 600 leporina, 622 limosa, 602 limula, 599 littoralis, 602 livida, 610 longirostris, 603 lupuliformis, 593 lupulina, 593 lurida, 593, 595 Magellanica, 602 maritima, 601 Meadii, 609 Michauxiana, 592 miliacea, 601 miliaris, 593 mirabilis, 622 monile, 594 Muhlenbergii, 617 muricata, 616 Muskingumensis, 620 nigro-marginata, 613 Norvegica, 619 Novæ-Angiæ, 611, 612 Œderi, 606 oligocarpa, 607 oligosperma, 593 Olneyi, 595 pallescens, 606 paludosa, 598 panicea, 609 pauciflora, 592 pedunculata, 610 Pennsylvanica, 612 picta, 610 pinguis, 621 plantaginea, 609 platyphylla, 608 polymorpha, 609 polytrichoides, 613 præcox, 612 prasina, 601 Pseudo-Cyperus, 596 ptychocarpa, 608 pubescens, 613 pulla, 594 rariflora, 602 retrocurva, 608 retroflexa, 616 retrorsa, 598 Richardsoni, 610 rigida, 599 riparia, 598 rosea, 616 rostrata, 592 rotundata, 593 salina, 601 Saltuensis, 609 Sartwellii, 615 scabrata, 597 Schweinitzii, 595 scirpoidea, 611 scirpoides, 618 scoparia, 620 Shortiana, 596 siccata, 619 silicea, 621 sparganioides, 616 squarrosa, 596 stellulata, 619 stenolepis, 596 stenophylla, 614 Steudelii, 613 stipata, 614 straminea, 621 striata, 597 stricta, 599 subulata, 592 Sullivantii, 605 sychnocephala, 622 tenella, 616 tentaculata, 595 tenuiflora, 619 teretiuscula, 614 tetanica, 609 Torreyi, 606 torta, 600 tribuloides, 620 triceps, 602 trichocarpa, 698 trisperma, 619
Carex Tuckermani, 594 umbellata, 612 utriculata, 594 vaginata, 609 varia, 611, 612 Vaseyi, 594 venusta, 604 vestita, 597 virescens, 602 vitilis, 618 vulgaris, 599 vulpinoidea, 615 Willdenovii, 613 Woodii, 609
Carnation, 83
Carpetweed, 198
Carpinus, 474
Carrion-flower, 520
Carrot, 201
Carum, 208
Carya, 468
Caryophyllaceæ, 82
Cashew Family, 118
Cassandra, 317
Cassena, 108
Cassia, 147
Cassiope, 318
Castanea, 479
Castelleia, 390
Castor-oil Plant, 460
Catalpa, 399
Cat-brier, 519
Catchfly, 83
Catgut, 133
Catmint, 416
Catnip, 416
Cat-tail Flag, 547
Caucalis, 201
Caulophyllum, 52
Ceanothus, 112
Cedar, Red, 494 White, 493, 494
Cedronella, 416
Celandine, 58
Celastraceæ, 109
Celastrus, 110
Celtis, 463, 734
Cenchrus, 634
Centaurea, 297
Centaury, 347
Centrosema, 145
Centunculus, 332
Cephaianthus, 234
Cephalozia, 711
Cerastium, 88
Ceratophyllaceæ, 488
Ceratophyllum, 488
Cercis, 147
Cesia, 723
Chærophyllum, 206, 209
Chætopappa, 253
Chaffseed, 391
Chaffweed, 332
Chamæcyparis, 493
Chamælirium, 531
Chamæsaracha, 374
Chamomile, 288 Wild, 289
Charlock, 72, 74
Cheat, 670
Checkerberry, 316
Cheilanthes, 681
Chelidonium, 58
Chelone, 381
Chenopodiaceæ, 430
Chenopodium, 431
Cherry, 151
Cherry, Ground, 375 Sand, 152
Chervil, 206
Chess, 670
Chestnut, 479 Horse, 115
Chickweed, 86 Forked, 426 Indian, 198 Jagged, 87 Mouse-ear, 88
Chicory, 298
Chiloscyphus, 716
Chimaphila, 322
Chinquapin, 479 Water, 55
Chiogenes, 314
Chionanthus, 337
Chives, 522
Chokeberry, 164
Chondrilla, 303
Chrysanthemum, 289
Chrysogonum, 271
Chrysopogon, 638
Chrysopsis, 244
Chrysosplenium, 172
Cichorium, 298
Cicuta, 208
Cimicifuga, 47
Cinna, 649
Cinquefoil, 158
Circæa, 193
Cirsium, 295, 296
Cissus, 114
Cistaceæ, 76
Cladium, 586
Cladothrix, 734
Cladrastis, 126
Clary, 413
Claytonia, 91, 733
Clear-weed, 465
Cleavers, 225
Clematis, 35
Cleome, 75, 733
Cleomella, 75
Clethra, 322
Clintonia, 527
Clitoria, 145
Clotbur, 274
Cloudberry, 154
Clover, 128 Bush, 141 Prairie, 132 Sweet, 129
Club-moss, 695, 697
Cnicus, 295, 297
Cocculus, 51
Cochlearia, 70
Cockle, 85
Cocklebur, 274
Cœlopleurum, 205
Coffee, Wild, 219
Coffee-tree, Kentucky, 148
Cohosh, 47, 52
Colic-root, 512
Collinsia, 380
Collinsonia, 406
Collomia, 356
Coltsfoot, 291 Sweet, 292
Columbine, 45
Columbo, American, 352
Comandra, 450
Comfrey, 367 Wild, 362
Commelina, 538
Commelinaceæ, 538
Compass-plant, 270
Compositæ, 230
Comptonia, 470
Cone-flower, 270 Purple, 275
Coniferæ, 489
Conioselinum, 202
Conium, 209
Conobea, 383
Conocephalus, 728
Conopholis, 394
Convallaria, 524
Convolvulaceæ, 367
Convolvulus, 369
Coptis, 45
Coral-berry, 220
Coral-root, 500
Corallorhiza, 500
Corema, 488
Coreopsis, 281
Corispermum, 434
Cornaceæ, 213
Cornel, 214
Corn-salad, 228
Cornus, 214
Coronilla, 138
Corpse-plant, 325
Corydalis, 61
Corylus, 473
Cottonwood, 487
Cowberry, 314
Cowslip, 321 American, 328 Virginian, 364
Cow-wheat, 393
Crab-apple, 164
Cranberry, 312, 314
Cranberry-tree, 217
Cranesbill, 103
Crantzia, 205
Crassulaceæ, 170
Cratægus, 165
Cress, Bitter, 64 Mouse-ear, 72 Penny, 73 Rock, 65 Spring, 65 Swine, 74 Water, 69 Winter, 70
Crepis, 300
Cross-vine, 398
Crotalaria, 127
Croton, 457
Crotonopsis, 458
Crowberry, 487 Broom, 488
Crowfoot, 40
Crown-beard, 280
Cruciferæ, 61
Crypsis, 640
Cryptogramme, 682
Cryptotænia, 207
Ctenium, 654
Cuckoo-flower, 65
Cucumber, 194 Bur, 195
Cucumber-root, Indian 529
Cucumber-tree, 49
Cucurbita, 196
Cucurbitaceæ, 194
Cudweed, 268
Culver's-physic, 386
Culver's-root, 386
Cunila, 409
Cuphea, 186
Cup-plant, 271
Cupressus, 493
Cupseed, 51
Cupuliferæ, 470
Currant, 174 Indian, 220
Cuscuta, 369
Custard-apple Family, 50
Cyclanthera, 196
Cycloloma, 431
Cymopterus, 203
Cynodon, 654
Cynoglossum, 362, 363
Cynthia, 298
Cyperaceæ, 567
Cyperus, 569
Cypress, 493
Cypress-vine, 368
Cypripedium, 510
Cystopteris, 689
Cytisus, 127
Dactylis, 663
Dactyloctenium, 656
Dahoon Holly, 108
Daisy, 253 Ox-eye, 289 White, 289
Dalea, 132
Dalibarda, 156
Dame's-violet, 71
Dandelion, 303 Dwarf, 297 Fall, 299 False, 303
Dangleberry, 311
Danthonia, 654
Daphne, 448
Darnel, 671
Datura, 377
Daucus, 201
Day-flower, 538
Dead-nettle, 420
Decodon, 186
Decumaria, 173
Deerberry, 312
Delphinium, 46
Dentaria, 64
Deschampsia, 652
Desmanthus, 149
Desmodium, 138
Devil's-bit, 531
Dewberry, 155
Deyeuxia, 650
Dianthera, 401
Dianthus, 83
Diapensia, 326
Diapensiaceæ, 326
Diarrhena, 662
Dicentra, 60
Dichondra, 368
Dichromena, 577
Dicksonia, 691
Didiplis, 184
Diervilla, 222
Diodia, 225
Dionæa, 179
Dioscorea, 517
Dioscoreaceæ, 517
Diospyros, 333
Diphylleia, 53
Diplachne, 658
Diplopappus, 263
Diplophyllum, 715
Dipsaceæ, 229
Dipsacus, 229
Dirca, 448
Discopleura, 209
Disporum, 526
Distichus, 663, 735
Dittany, 409
Dock, 437 Prairie, 270 Spatter, 56
Dockmackie, 218
Dodder, 370
Dodecatheon, 328
Dogbane, 338
Dogwood, 214
Draba, 67
Dracocephalum, 416
Dragon-head, 416 False, 419
Dragon-root, 549
Drosera, 178
Droseraceæ, 178
Dryas, 157
Duck's-meat, 552
Duckweed, 552
Dulichium, 573
Dumortiera, 729
Dutchman's-breeches, 60
Dutchman's-pipe, 445
Duvalia, 729
Dyer's-weed, 75
Dysodia, 288
Eatonia, 659
Ebenaceæ, 333
Ebony Family, 333
Echinacea, 275
Echinocystis, 195
Echinodorus, 556
Echinospermum, 362
Echium, 367
Eclipta, 274
Eel-grass, 496, 565
Eglantine, 164
Elæagnaceæ, 448
Elæagnus, 448
Elatinaceæ, 91
Elatine, 91
Elder, 217 Box, 118 Marsh, 272 Wild, 213
Elecampane, 269
Eleocharis, 573, 735
Elephantopus, 237
Elephant's-foot, 237
Eleusine, 656
Ellisia, 358
Elm, 462
Elodea, 495
Elodes, 95
Elymus, 673
Empetraceæ, 487
Empetrum, 487
Enchanter's Nightshade, 193
Engelmannia, 272
Enslenia, 343
Epigæa, 315
Epilobium, 188
Epipactis, 504
Epiphegus, 394
Equisetaceæ, 675
Equisetum, 676
Eragrostis, 660
Eranthis, 45
Erechtites, 294
Erianthus, 636
Erica, 318
Ericaceæ, 309
Erigenia, 210
Erigeron, 264
Eriocauleæ, 566
Eriocaulon, 566
Eriochloa, 629
Eriogonum, 436, 734
Eriophorum, 582
Erodium, 104
Eryngium, 211
Eryngo, 211
Erysimum, 71
Erythræa, 347
Erythronium, 528
Eulophus, 206
Euonymus, 110
Eupatorium, 239
Euphorbia, 452
Euphorbiaceæ, 451
Euphrasia, 391
Eustoma, 349
Evax, 267
Evening Primrose Family, 186
Everlasting, 267, 268
Evolvulus, 370
Eyebright, 391
Fagopyrum, 443
Fagus, 479
False-mermaid, 104
Farkleberry, 312
Featherfoil, 328
Fedia, 229
Fegatella, 729
Fennel, 205 Dog, 239
Fennel-flower, 48
Fern, Beech, 686 Bladder, 689 Chain, 683 Christmas, 689 Cinnamon, 693 Climbing, 692 Cloak, 680 Filmy, 692 Flowering, 693 Lip, 681 Sensitive, 690 Shield, 686 Wood, 686
Ferns, 678
Fescue, 668 Sheep's, 669
Festuca, 666, 668
Fever-bush, 447
Feverfew, 289
Feverwort, 219
Ficoideæ, 198
Fig, Indian, 197
Figwort, 380
Filago, 267
Filbert, 473
Filices, 678
Fimbriaria, 728
Fimbristylis, 577
Fiorin, 647
Fir, 492
Fire-weed, 188, 294
Five-finger, 158
Flag, 513 Cat-tail, 547 Sweet, 551
Flax, 101
Fleabane, 264 Marsh, 266
Floating-heart, 353
Flœrkea, 104
Flower-de-luce, 513
Fly-poison, 535
Fœniculum, 205
Fog-fruit, 402
Forestiera, 336
Forget-me-not, 364
Forsteronia, 338
Fossombronia, 723
Fothergilla, 179
Four-o'clock, 425
Foxberry, 314
Foxglove, False, 389 Mullein, 338
Foxtail, 634
Fragaria, 158
Frangula, 112
Frasera, 352
Fraxinus, 335
Fringe-tree, 337
Frœlichia, 430
Frog's-bit, American 496
Frost-weed, 76
Frullania, 704, 706
Fuirena, 583
Fumaria, 61
Fumariaceæ, 59
Fumitory, 61 Climbing, 66
Gaillardia, 288
Galactia, 146
Galax, 327
Gale, Sweet, 469
Galeopsis, 421
Galingale, 569
Galinsoga, 234, 286
Galium, 225
Gall-of-the-earth 301
Garget, 436
Garlic, 521
Gaultheria, 315
Gaura, 192
Gaylussacia, 311
Gelsemium, 345
Genisca, 127
Gentian, 349 Horse, 219 Spurred, 352
Gentiana, 349
Gentianaceæ, 346
Geocalyx, 715
Geraniaceæ, 102
Geranium, 103 Feather, 433
Gerardia, 388
Germander, 406
Geum, 156
Gilia, 356
Gillenia, 154
Gill-over-the-ground, 416
Ginger, Wild, 444
Ginseng, 212
Glasswort, 434
Glaucium, 58
Glaux, 331
Gleditschia, 148
Globe-flower, 45
Glyceria, 666, 668
Glycyrrhiza, 137
Gnaphalium, 268
Goat's-beard 153, 298 False, 169
Goat's-rue, 133
Golden-club, 551
Goldenrod, 246 False, 253 Rayless, 245
Goldthread, 45
Gonolobus, 344
Good-King-Henry 432
Goodyera, 503
Gooseberry, 174
Goosefoot, 431
Gordonia, 93
Gourd Family, 194
Gout-weed, 208
Gramineæ, 623
Grape, 113
Grape Hyacinth, 523
Graphephorum, 666
Grass Family, 623
Grass, Barnyard 633 Beak, 584 Bear, 524 Beard 636, 637, 648 Bengal, 634 Bent, 647, 648, 649 Bermuda, 654 Blue, English, 664 Blue, Kentucky, 665 Blue-eyed, 515 Blue-joint, 650, 671 Blue-stem, 671 Bottle, 634 Bottle-brush, 674 Brome, 669 Buffalo, 657 Bur, 634 Canary, 638 Catchfly, 636 Cat's-tail, 644 Cord, 627 Cotton, 582 Couch, 671 Crab, 630, 656 Cut, Rice, 636 Deer, 183 Ditch, 564 Dog's-tail, 656 Drop seed, 643, 645 Eel, 496, 565 Feather, 641 Fescue, 668 Finger, 630 Foxtail, 634, 645 Gama, 635 Goose, 226, 668 Hair, 644, 648, 652 Hedgehog, 634 Herds, 645, 647 Holy, 639 Hungarian, 634 Indian, 638 Joint, 629 June, 665 Lyme, 673 Manna, 666 Marsh, 627 Meadow 663, 665, 667 Melic, 662 Millet, 642 Muskit, 655 Oat, 641, 651, 654 Old-witch, 630 Orange, 95 Orchard, 663 Panic, 629 Pigeon, 634 Porcupine, 641 Quaking, 663 Quick, or Quitch, 671 Rattlesnake, 667 Ray, 671 Redtop, 647, 657, 665 Reed, 627, 649 Rib, 423 Ribbon, 639 Ripple, 423 Rush, 645 Rye, 671, 673 Salt, 627 Sand, 658 Scorpion, 364 Scurvy, 71 Scutch, 654 Seneca, 639 Sesame, 635 Shave, 677 Soft, 652 Spear 663, 665, 668 Spike, 662, 663 Squirrel-tail, 672 Star, 512, 516 Sweet Vernal, 639 Tape, 496 Thin, 648 Timothy, 645 Toothache, 657 Triple-awned, 639 Umbrella, 583 Vanilla, 652 Velvet, 652 Wheat, Awned, 672 White, 336 Whitlow, 67, 68 Wire, 656, 664 Wood, 638 Worm, 346 Yard, 656 Yellow-eyed, 537
Grass of Parnassus, 173
Grass wrack, 565
Gratiola, 384
Greenbrier, 519
Green-dragon, 549
Greenweed, Dyer's, 127
Grimaldia, 729
Grindelia, 244
Gromwell, 365 False, 366
Groundnut, 144, 213
Groundsel, 292
Groundsel tree, 266
Guelder rose, 218
Gum-tree, 215 Sweet, 180
Gutierrezia, 243
Gymnocladus, 148
Gymnomitrium, 721, 722
Gymnopogon, 655
Gymnostichum, 674
Gypsophila, 83
Habenaria, 506, 506
Hackberry, 463
Hackmatack, 493
Hæmodoraceæ, 512
Halenia, 352
Halesia, 334
Halorageæ, 180
Hamamelideæ, 179
Hamamelis, 179
Harbinger-of-spring, 210
Hardhack, 153
Harebell, 308
Harpanthus, 717
Hart's-tongue, 685
Haw, 166 Black, 219
Hawkbit, 298
Hawkweed, 299
Hawthorn, 165
Hazel, Witch, 179
Hazelnut, 473
Heal-all, 419
Heart's-ease, 78, 81
Heather, 318
Heath Family, 309
Hedeoma, 412
Hedysarum, 138
Helenium, 237
Heleochloa, 644
Helianthemum, 76
Helianthus, 277
Heliophytum, 362
Heliopsis, 275
Heliotropium (Heliotrope), 361
Hellebore, 45 False, 533
Helleborus, 45
Helonias, 531
Hemerocallis, 523
Hemicarpha, 583
Hemlock, 209, 492 Ground, 494 Water, 208
Hemodoraceæ, 512
Hemp, 463 Indian, 338 Water, 429
Henbane, 376
Hepatica, 34, 38
Hepaticæ, 702
Heracleum, 202
Herb-Robert, 103
Herba-impia, 267
Herberta, 709
Hercules' Club, 213
Herpestis, 383
Hesperis, 71
Heteranthera, 536
Heterotheca, 244
Heuchera, 171
Hexalectris, 501
Hibiscus, 100
Hickory, 468
Hieracium, 299
Hierochloë, 639
High-water Shrub, 272
Hippuris, 182
Hobble-bush, 217
Hoffmanseggia, 148
Hogweed, 273
Hoicus, 652
Holly, 107 Dahoon, 108 Mountain, 109
Holosteum, 87
Honewort, 207
Honeysuckle, 220 Bush, 222
Honkenya, 86
Hop, 464
Hop tree, 107
Hordeum, 672
Horehound, 419 Black, 420 Fetid, 420 Water, 408
Hornbeam, 474 Hop, 474
Hornwort, 488
Horse-brier, 520
Horse-chestnut, 115
Horseradish, 70
Horse-sugar, 335
Horsetail, 676
Horse-weed, 265
Hosackia, 130
Hottonia, 328
Hound's-tongue, 362
Houstonia, 222
Huckleberry, 311 Squaw, 312
Hudsonia, 76
Humulus, 464
Huntsman's-cup, 57
Hyacinth, Grape, 523 Wild, 523
Hydrangea, 173
Hydrastis, 48
Hydrocharidaceæ, 495
Hydrocotyle, 210, 733
Hydrolea, 360
Hydrophyllaceæ, 357
Hydrophyllum, 357
Hymenocallis, 516
Hymenopappus, 286
Hyoscyamus, 376
Hypericaceæ 92
Hypericum, 92
Hypoxis, 516
Hyssopus (Hyssop) 409 Giant, 415 Hedge, 384
Ilex, 107
Ilicineæ, 107
Illecebraceæ 426
Ilysanthes, 385
Impatiens, 105
Indian-physic 154
Indian-pipe 325
Indian-poke 534
Indigo, 133 False, 125, 131 Wild, 125
Indigofera, 133
Inkberry, 109
Innocence, 223
Inula, 269
Ionidium, 81
Ipecac, American 154
Ipomœa, 368
Iresine, 429
Iridaceæ, 513
Iris, 513, 735
Ironweed, 238
Iron-wood, 474
Isanthus, 406
Isoetes, 698
Isopyrum, 44
Itea, 174
Iva, 272
Ivy, American, 115
Ground, 416
Poison, 119
Jacob's-ladder, 357
Jamestown-weed, 377
Jatropha, 457
Jeffersonia, 53
Jessamine, Yellow, 345
Jewel-weed, 105
Joe-Pye Weed, 239
Jubula, 706
Judas-tree, 147
Juglandaceæ 467
Juglans, 467
Juncaceæ, 539
Juncus, 540
Juneberry, 166
Jungermannia, 710-712, 714, 715, 717, 718, 718, 722
Jundermanniaceæ, 702
Juniperus (Juniper), 494
Jussiæa, 187
Kalmia, 310, 319
Kantia, 713
Ketmia, Bladder, 100
King-nut, 468
Kinnikinnik, 214
Knapweed, 297
Knawel, 427
Knotweed, 439
Knotwort Family, 426
Kochia, 431
Kœleria, 659
Kosteletzkya, 100
Krigia, 297
Krynitzkia, 363
Kuhnia, 241
Kyllinga, 573
Labiatæ, 403
Lachnanthes, 512
Lachnocaulon, 567
Lactuca, 303
Lady's-mantle, 161
Lady's-slipper, 510
Lady's-thumb, 441
Lady's-tresses, 501
Lambkill, 319
Lamb's-quarters, 432
Lamium, 420, 734
Lampsana, 297
Laportea, 465
Larch, 492
Larix, 492
Larkspur, 46
Lathyrus, 143
Lauraceæ, 446
Laurel, 319, 321 American, 319 Ground, 315 Mountain, 319
Laurestinus, 217
Lavender, Sea, 327
Lead-plant, 131
Leadwort Family, 327
Leaf-cup, 269
Leather-flower, 36
Leather-leaf, 317
Leatherwood, 448
Leavenworthia, 63
Lechea, 77
Ledum, 321
Leek, Wild, 521
Leersia, 636
Leguminosæ, 122
Leiophyllum, 322
Lejeunea, 707
Lemna, 552, 552
Lemnaceæ, 551
Lentibulariaceæ, 395
Leontodon, 298
Leonuras, 420
Lepachys, 277
Lepidium, 73
Lepidozia, 710
Lepigonum, 89
Leptocaulis, 209
Leptochloa, 656, 658
Leptopoda, 287
Lepturus, 655, 672
Lespedeza, 141
Lesquerella, 68
Lettuce, 303 Lamb, 228 White, 301
Leucanthemum, 289
Leucothoë, 317
Lever-wood, 474
Liatris, 242, 243
Ligusticum, 204
Ligustrum, 337
Liliaceae, 517
Lilium, 529
Lily, 529 Atamasco, 516 Blackberry, 515 Day, 523 Pond, 56 Water, 55
Lily-of-the-valley, 524
Limnanthemum, 353
Limnobium, 496
Limosella, 384
Linaceæ, 101
Linaria, 379
Linden, 101
Lindera, 447
Ling, 318
Linnæa, 219
Linum, 101
Liochlæna, 718
Lion's-foot, 301
Liparis, 499
Lipocarpha, 584
Lippia, 402
Liquidambar, 179, 180
Liquorice, 137 Wild, 226
Liriodendron, 50
Listera, 501
Lithospermum, 365
Litsea, 447
Littorella, 424
Live-forever, 178
Liver-leaf, 38
Liverworts, 702
Lizard's-tail, 446
Loasaceæ, 193
Lobelia, 305
Lobeliaceæ 305
Loblolly-bay, 96
Locust, 134 Honey, 148 Water, 149
Loganiaceæ, 345
Loiseleuria, 322
Lolium, 671
Lonicera, 220
Loosestrife, 185, 330 False, 187 Swamp, 186
Lophanthus, 415
Lophiola, 512
Lophocolea, 715
Lopseed, 403
Loranthaceæ, 449
Lousewort, 392
Lovage, 202
Lucerne, 129
Ludwigia, 187
Lungwort, 363
Lunularia, 730
Lupinus (Lupine), 128
Luzula, 546
Lychnis, 85
Lycium, 376
Lycopsis, 367
Lycopodiaceæ, 695
Lycopodium, 695
Lycopus, 408
Lygodesmia, 302
Lygodium, 692
Lysimachia, 330, 330
Lythraceæ, 184
Lythrum, 185
Maclura, 464
Madder Family, 222
Madotheca, 708, 709
Magnolia, 49
Magnoliaceæ, 49
Maianthemum, 526
Maidenhair, 680
Mallow, 97 False, 98 Glade, 98 Indian, 99 Marsh, 97 Rose, 100
Malva, 97
Malvaceæ, 96
Malvastrum, 98
Mamillaria, 197
Mandrake, 53
Man-of-the-earth, 369
Maple, 117 Ash-leaved, 118
Marchantia, 727
Marchantiaceæ, 727
Mare's-tail, 182
Marigold, Bur, 284 Fetid, 288 Marsh, 44 Water, 285
Marjoram, Wild, 411
Marrubium, 419
Marshallia, 286
Marsilia, 700
Marsiliaceæ, 700
Marsupella, 721
Martynia, 399
Marvel-of-Peru, 425
Mastigobryum, 710
Matricaria, 289
Matrimony-vine, 376
Mayaca, 538
Mayaceæ, 537
May-apple, 53
Mayflower, 315
May-weed, 288
Meadow-beauty, 183
Meadow-sweet, 153
Medeola, 529
Medicago, 129
Medick, 129
Melampyrum, 393
Melanthium, 533
Melastomaceæ, 183
Melica, 662, 735
Melilotus (Melilot), 129
Melissa, 412
Melothria, 196
Menispermaceæ, 51
Menispermum, 51
Mentha, 407
Mentzelia, 193
Menyanthes, 353
Menziesia, 319
Mercury, Three-seeded, 459
Mermaid-weed, 181
Mertensia, 363
Metzgeria, 724
Mezereum, 448
Mieranthemum, 385
Microstylis, 498
Mignonette, 75
Mikania, 239
Milfoil, 289 Water, 181
Milium, 642
Milkweed, 339 Green, 343
Milkwort, 120
Milkwort, Sea 331
Millet, 642
Mimulus, 382
Mint, 407 Cat, 416 Horse, 413 Mountain, 409 Pepper, 407 Spear, 407
Mirabilis, 425
Mist-flower, 241
Mistletoe, 450 False, 449
Mitchella, 224
Mitella, 171
Mitreola, 346
Mitrewort, 171, 346 False, 171
Moccason-flower, 510
Mocker-nut, 468
Modiola, 100
Mollugo, 198
Monarda, 413
Moneses, 323
Moneywort, 331
Monkey-flower, 382
Monkshood, 46
Monotropa, 325
Montelia, 429
Moonseed, 51
Moonwort, 693
Moosewood, 443
Morning-glory, 368
Morus, 464
Moschatel, 216
Moss, Black, or Long, 411 Club, 695, 697 Flowering, 326
Motherwort, 420
Mouse-tail, 40
Mudwort, 384
Mugwort, 291
Muhlenbergia, 643
Mulberry, 464 French, 403
Mulgedium, 304,305
Mullein, 379
Munroa, 659
Muscari, 523
Mustard, 72 Hedge, 71, 72 Tansy, 72 Tower, 66 Treacle, 71 Wormseed, 71
Mylia, 717
Myosotis, 364
Myosurus, 40
Myrica, 469
Myricaceæ, 469
Myriophyllum, 181
Myrtle, Sand, 322 Wax, 469
Nabalus, 301, 302
Naiad, 565
Naiadaceæ, 557
Naias, 565
Napæa, 98
Nardia, 721
Nardosmia, 292
Narthecium, 532
Nasturtium, 69
Neckweed, 387
Negundo, 118
Nelumbium, 55
Nelumbo, 55
Nemastylis, 514
Nemopanthes, 109
Nemophila, 358
Nepeta, 416
Nesæa, 186
Nettle, 464 Dead, 420 False, 466 Hedge, 421 Hemp, 421 Horse, 374 Spurge, 457 Wood, 465
Nettle-tree, 463
Nicandra, 376
Nicotiana, 377
Nigella, 48
Nightshade, 373 Enchanter's, 193
Nimble-Will, 644
Ninebark, 153
Nipplewort, 297
Nonesuch, 130
Notholæna, 680
Nothoscordum, 522
Notothylas, 727
Nuphar, 56
Nyctaginaceæ, 54
Nymphæa, 55
Nymphæaceæ, 54
Nyssa, 215
Oak, 475 Jerusalem, 433 Poison, 119
Oakesia, 528
Oat, 653 Sea, 662 Water, 636 Wild, 654
Obolaria, 353
Odontoschisma, 713
Œnothera, 190
Oil-nut, 451
Oldenlandia, 224
Oleaceæ, 335
Oleaster Family, 448
Olive Family, 335
Onagraceæ, 186
Onion, 521
Onoclea, 690
Onopordon, 297
Onosmodium, 366
Ophioglossaceæ, 693
Ophioglossum, 695
Opuntia, 197
Orache, 433
Orange, Mock, 174 Osage, 464
Orange-root, 48
Orchidaceæ, 497
Orchis, 498, 506 Crane, fly, 499 Rein, 506 Showy, 506
Origanum, 411
Ornithogalum, 523
Orobanchaceæ, 393
Orobanche, 395, 734
Orontium, 551
Orpine, 177
Orthocarpus, 391
Oryzopsis, 642
Osier, 480
Osmorrhiza, 210
Osmunda, 692
Ostrya, 474
Oxalis, 105
Ox-eye, 275, 289 Sea, 277
Oxybaphus, 425
Oxydendrum, 316
Oxyria, 437
Oxytropis, 137
Oyster-plant, 298
Pachysandra, 456
Pachystima, 110
Pæpalanthus, 567
Painted-cup, 390
Pallavicinia, 723
Pancratium, 516
Panicum, 629
Pansy, 81
Papaver, 59
Papaveraceæ, 57
Papaw, 50
Pappoose root, 53
Pardanthus, 515
Parietaria, 466
Parnassia, 173
Paronychia, 426
Parsley Family, 198
Parsley, Fool's, 205 Hemlock, 202
Parsley-piert, 161
Parsnip, 202 Cow, 202 Meadow, 204 Water, 207
Parthenium, 272
Partridge Berry, 224
Paspalum, 628
Pasque-flower, 37
Passiflora, 194
Passifloraceæ, 194
Passion flower, 194
Pea, Beach, 143 Butterfly, 145 Everlasting, 143 Hoary, 133 Milk, 146 Partridge, 148
Peanut, Hog, 146
Pear, 164 Alligator, 446 Prickly, 197
Pearlwort, 88
Pecan-nut, 468
Pedaliaceæ, 399
Pedicularis, 392
Pellæa, 682
Pellia, 724
Pellitory, 466
Peltandra, 549
Pennycress, 73
Pennyroyal, American, 412 Bastard, 405 False, 406 Mock, 412
Pennywort, Water, 210
Penthorum, 176
Pentstemon, 381
Pepper Family, 446
Pepper, Water, 441
Pepper-bush, 322
Peppergrass, 73
Pepperidge, 215
Peppermint, 407
Pepper-root, 64
Pepperwort, 73
Perilla, 407
Periploca, 339
Persea, 446
Persimmon, 333
Petalostemon, 132
Petasites, 292
Petroselinum, 208
Peucedanum, 203
Phacelia, 359
Phalaris, 638
Phaseolus, 144, 145
Pheasant's-eye, 48
Phegopteris, 686
Phelipæa, 395
Philadelphus, 174
Phleum, 644
Phlomis, 420
Phlox, 354
Phoradendron, 449
Phragmites, 658
Phryma, 403
Phyllanthus, 457
Phyllodice, 318
Physalis, 375
Physocarpus, 153
Physostegia, 419
Phytolacca, 436
Phytolaccaceæ, 435
Picea, 491
Pickerel-weed, 536
Picris, 299
Pigeon berry, 436
Pig nut, 469
Pigweed, 428, 431 Winged, 431
Pilea, 465
Pimpernel, 331 False, 385 Water, 332
Pimpinella, 206
Pine, 490 Ground, 697
Pine-apple, Family, 511
Pine-drops, 325
Pine sap, 325
Pine weed, 95
Pinguicula, 397
Pink, 83, 84 Fire, 84
Pink-root, 346
Pinus, 490, 734
Pinweed, 77
Pinxter flower, 320
Piperaceæ, 446
Pipe vine, 445
Pipewort, 566 Hairy, 567
Pipsissewa, 322
Pitcher-plant, 57
Plagiochila, 717
Plane-tree Family, 466
Planer-tree, 463
Plantaginaceæ, 422
Plantago, 422
Plantain, 422 Indian, 294 Mud, 536 Rattlesnake, 503 Robin's, 266 Water, 554
Platanaceæ, 466
Platanus, 466
Pleuranthe, 718
Pleurisy-root, 340
Pleurogyne, 352
Plucea, 266
Plum, 151 Date, 333
Plum, Ground, 135 Red, 151
Plumbaginaceæ, 327
Poa, 663
Podophyllum, 53
Podostemaceæ, 444
Podostemon, 444
Pogonia, 505
Pokeweed, 436
Polanisia, 74
Polemoniaceæ, 354
Polemonium, 356
Polygala, 120
Polygalaceæ, 120
Polygonaceæ, 436
Polygonatum, 524
Polygonella, 443
Polygonum, 439, 443
Polymnia, 269
Polypodium, 680
Polypody, 680
Polypogon, 648
Polypremum, 345
Polytænia, 203
Pomme-blanche, 131
Pond spice, 447
Pondweed, 558 Horned, 565
Pontederia, 536
Pontederiaceæ, 535
Poplar, 486 White, 50
Poppy, 59 Celandine, 58 Corn, 59 Horn, 58 Mexican, 59 Prickly, 59
Populus, 486
Porella, 708
Portulaca, 90
Portulacaceæ, 90
Potamogeton, 558
Potato vine, Wild, 369
Potentilla, 158
Poterium, 161
Preissia, 728
Prenanthes, 300
Prim, 337
Primrose, 329 Evening, 190
Primula, 329
Primulaceæ, 328
Prince's-feather, 441
Prince's-pine, 323
Prosartes, 527
Psilocarya, 577
Psoralea, 130
Ptelea, 107
Pteris, 681
Pterospora, 325
Ptilidium, 709
Puccinellia, 668
Puccoon, 365 Yellow, 48
Pulse, Family, 122
Purslane, 90 Sea, 198 Water, 184, 188
Putty-root, 499
Pycnanthemum, 409
Pyrola, 323
Pyrrhopappus, 303
Pyrularia, 451
Pyrus, 164
Pyxidanthera, 326
Pyxie, 326
Quamoclit, 368
Queen-of-the-prairie, 153
Quercus, 475
Quillwort, 698
Radish, 74
Radula, 707
Ragged-Robin, 85
Ragweed, 273
Ragwort, 293
Ramsted, 379
Ranunculaceæ, 34
Ranunculus, 40
Rape, Broom, 395
Raphanus, 74
Raspberry, 154
Rattlebox, 127
Rattlesnake-master, 211
Rattlesnake-root, 300
Rattlesnake-weed, 299
Reboulia, 729
Redbud, 147
Red-root, 112, 512
Redtop, 647 False, 665 Tall, 667
Reed, 658 Bur, 547
Reseda, 75
Resedaceæ, 75
Rhamnaceæ, 111
Rhamnus, 111
Rheumatism-root, 53
Rhexia, 183
Rhinanthus, 392
Rhododendron, 320
Rhodora, 321
Rhus, 118
Rhynchosia, 147
Rhynchospora, 577, 584
Ribes, 174
Ribgrass, 423
Ribwort, 422
Riccia, 730
Ricciaceæ, 730
Rice, Indian, 635 Water, 635
Richweed, 407, 465
Ricinus, 460
Riverweed, 444
Robinia, 134
Rocket, 71 Dyer's, 75 Sea, 74 Yellow, 70
Rock-rose, 76
Rosa, 162
Rosaceæ, 150
Rose, 162 Cotton, 267 Guelder, 218 Rock, 76
Rosebay, 320
Rosemary, Marsh, 327
Rosin-weed, 270
Rotala, 184
Rottbœllia, 636
Roubieva, 433
Rubiaceæ, 222
Rubus, 154
Rudbeckia, 276
Rue Family, 106
Rue, Meadow, 39
Ruellia, 400
Rumex, 437
Ruppia, 564
Rush, 540
Rush, Bald, 577 Bog, 540 Club, 578 Horned, 586 Nut, 586 Scouring, 676 Spike, 573 Twig, 586 Wood, 546
Rutaceæ, 106
Rye, Wild, 673
Sabbatia, 347
Sage, 412 Jerusalem, 420 Wood, 406
Sagina, 88
Sagittaria, 554, 735
St. Andrew's-cross, 92
St. John's-wort, 92 Marsh, 95
St. Peter's-wort, 92
Salicaceæ, 480
Salicornia, 434
Salix, 480
Salmon-berry, 154
Salsify, 298
Salsola, 435, 734
Saltwort, 435
Salvia, 412
Salvinia, 701
Salviniaceæ, 701
Sambucus, 217
Samolus, 332
Samphire, 434
Sandal-wood Family, 450
Sandweed, Sea, 651
Sandwort, 85
Sanguinaria, 58
Sanicula (Sanicle), 212
Santalaceæ, 450
Sapindaceæ, 115
Sapindus, 116
Sapodilla Family, 332
Saponaria, 83
Sapotaceæ, 332
Sarcoscyphus, 721
Sarracenia, 57
Sarraceniaceæ, 57
Sarsaparilla, 212, 213
Sassafras, 447
Satureia, 411
Saururus, 446
Savin, 494
Savory, 411
Saxifraga, 169
Saxifragaceæ, 168
Saxifrage, 169 Golden, 172
Scabiosa (Scabious), 229, 733
Scale-mosses, 702
Scapania, 713
Schedonnardus, 655
Scheuchzeria, 558
Schizæa, 690
Schollera, 536
Schrankia, 149
Schwalbea, 391
Schweinitzia, 325
Scilla, 523
Scirpus, 576, 578, 582
Scleranthus, 427
Scleria, 586
Sclerolepis, 238
Scolochloa, 666
Scolopendrium, 685
Scrophularia, 380
Scrophulariaceæ, 377
Scutellaria, 416
Sedge, 587
Sedge Family, 567
Sedum, 177
Seed-box, 187
Selaginella, 697
Selaginellaceæ, 697
Selenia, 63
Self-heal, 418
Sendtnera, 710
Senebiera, 74
Senecio, 292
Senna, 147
Sensitive-brier, 149
Sensitive-plant, Wild, 148
Sericocarpus, 254
Service-berry, 166
Sesuvium, 198
Setaria, 634
Seymeria, 388
Shad-bush, 166
Sheep-berry, 219
Shepherdia, 449
Shepherd's-purse, 73
Sherardia, 227
Shin-leaf, 323
Shooting-star, 329
Sibbaldia, 161
Sickle-pod, 66
Sicyos, 195
Sida, 99
Side-saddle Flower, 57
Silene, 83
Silkweed, 339
Silphium, 270
Silver-bell Tree, 334
Silver-berry, 449
Silver-weed, 160
Sinapis, 72
Sisymbrium, 71
Sisyrinchium, 515, 735
Sium, 207, 207
Skullcap, 416
Skunk-cabbage, 550
Sloe, 152
Smartweed, 441
Smilacina, 525, 526
Smilax, 519
Snake-head, 381
Snake-root, 47 Black, 212 Button, 211, 242 Seneca, 120 Virginia, 445 White, 241
Snapdragon, 380
Sneezeweed, 287
Sneezewort, 289
Snowball-tree, 218
Snowberry, 220 Creeping, 314
Snowdrop, 334
Soapberry, 116
Soapwort, 83
Solanaceæ, 373
Solanum, 373
Solea, 81
Solidago, 246 altissima, 249 arguta, 250, 250 bicolor, 247 Bigelovii, 247 Boottii, 250 cæsia, 247 Canadensis, 251 Curtisii, 247 Drummondii, 252 Elliottii, 250 elliptica, 250 gigantea, 251 Houghtonii, 252 humilis, 248 juncea, 250 lanceolata, 252 latifolia, 247 Lindheimeriana, 247 linoides, 250 macrophylla, 247 Missouriensis, 251 monticola, 247 Muhlenbergii, 250 neglecta, 250 nemoralis, 251 odora, 249 Ohioensis, 252 patula, 249 petiolaris, 246 pilosa, 249 puberula, 248 radula, 251 Riddellii, 252 rigida, 252 rugosa, 249 rupestris, 251 sempervirens, 248 serotina, 251, 251 Shortii, 251 speciosa, 249 squarrosa, 246 stricta, 248, 249 tenuifolia, 252 thyrsoidea, 248 tortifolia, 249 uliginosa, 249 ulmifolia, 250 virgata, 248 Virgaurea, 248
Solomon's-seal, 524 False, 525
Sonchus, 305
Sophora, 127
Sorrel, 437 Mountain, 437 Wood, 105
Sorrel-tree, 316
Sour-gum, 215
Sour-wood, 316
Spanish-bayonet, 524
Spanish-needles, 285
Sparganium, 547
Spartina, 627
Spatter-dock, 56
Spearmint, 407
Spearwort, 41
Specularia, 308
Speedwell, 386
Spergula, 90
Spergularia, 89
Spermacoce, 225
Sphæralcea, 99
Sphærocarpus, 732
Sphagnœcetis, 713
Spice-bush, 447
Spiderwort, 539
Spigelia, 346
Spikenard, 213 False, 525
Spindle-tree, 110
Spiræa, 153, 153
Spiranthes, 501
Spirodela, 552
Spleenwort, 683
Spoonwood, 319
Sporobolus, 645
Spring-beauty, 91
Spruce, 491
Spurge, 452
Spurrey, 90 Sand, 89
Squaw-root, 394
Squaw-weed, 293
Squirrel-corn, 60
Stachys, 421
Staff-tree, 110
Stagger-bush, 316
Staphylea, 118
Star-flower, 329
Star-grass, 512, 516
Star-of-Bethlehem, 523
Starwort, 86, 255 Water, 182
Statice, 327
Steeple-bush, 153
Steetzia, 724
Steironema, 330
Stellaria, 86, 733
Stenanthium, 534
Stenosiphon, 193
Stickseed, 362
Sticktight, 284
Stillingia, 460
Stipa, 641
Stitchwort, 87
Stonecrop, 177 Ditch, 176
Stone-root, 407
Storax, 333
Storksbill, 104
Stramonium, 377
Strawberry, 158 Barren, 158
Strawberry-bush, 110
Streptopus, 526
Strophostyles, 145
Struthiopteris, 690
Stuartia, 96
Stylophorum, 58
Stylosanthes, 142
Styracaceæ, 333
Styrax, 334
Suæda, 434
Subularia, 69
Succory, 298
Sugar-berry, 463
Sullivantia, 171
Sumach, 118
Sundew, 178
Sunflower, 277
Supple-Jack, 111
Sweetbrier, 164
Sweet-cicely, 210
Sweet-flag, 551
Sweet-gale, 469
Sweet-gum, 180
Sweet-leaf, 334
Sweet-scented shrub, 167
Sweet William, 83 Wild, 354
Sycamore, 466
Symphoricarpos, 220
Symphytum, 367
Symplocarpus, 550
Symplocos, 334
Synandra, 419
Synthyris, 386
Syringa, 174
Tacamahac, 487
Talinum, 91, 733
Tamarack, 493
Tanacetum, 290
Tansy, 290
Taraxacum, 303
Tare, 142
Taxodium, 493
Taxus, 494
Tea-berry, 316
Tea Family, 95
Tea, Labrador, 321 Mexican, 433 New, Jersey, 112 Oswego, 414
Tear-thumb, 442
Teasel, 229
Tecoma, 398
Tephrosia, 133
Ternstrœmiaceæ, 95
Tetragonotheca, 274
Tetranthera, 447
Teucrium, 406
Thalictrum, 39, 39
Thaspium, 204, 208
Thelesperma, 285
Thelypodium, 72
Thermopsis, 126
Thimbleberry, 155
Thistle, 295 Canada, 296 Cotton, 297 Plumeless, 296 Scotch, 297 Sow, 305 Star, 297
Thlaspi, 73
Thorn, 165 Black, 152 White, 165
Thoroughwax, 206
Thoroughwort, 239
Thuya, 493
Thyme, 411 Basil, 411 Creeping, 411
Thymelæaceæ, 448
Thymus, 411
Tiarella, 171
Tickseed, 281
Tiedemannia, 202
Tilia, 101
Tiliaceæ, 101
Tillæa, 177
Tillandsia, 511
Timothy, 645
Tinker's-weed, 291
Tipularia, 499
Tissa, 89
Toadflax, 379 Bastard, 450
Tobacco, 377 Indian, 307
Tofieldia, 532
Toothache-tree, 106
Toothwort, 64
Touch-me-not, 106
Townsendia, 254
Trachelospermum, 338
Tradescantia, 539
Tragia, 460
Tragopogon, 298
Trantvetteria, 39
Tread-softly, 457
Tree-of-heaven, 107
Trefoil, 128 Shrubby, 107 Tick, 138
Trichocolea, 709
Trichomanes, 692
Trichostema, 405
Tricuspis, 657, 658
Trientalis, 329
Trifolium, 128
Triglochin, 557
Trilisa, 243
Trillium, 530
Triodia, 657
Triosteum, 219
Tripsacum, 636
Trisetum, 653, 735
Triticum, 671, 672
Trollius, 45
Troximon, 302
Trumpet-creeper, 398
Trumpet-flower, 398
Trumpets, 57
Trumpet-weed, 239
Tsuga, 492
Tulip-tree, 50
Tumbleweed, 428
Tupelo, 215
Turnip, Indian, 549
Turnsole, 361
Turtlehead, 381
Tussilago, 291
Twayblade, 499, 501
Twin-flower, 219
Twin-leaf, 53
Twisted-stalk, 526
Typha, 547
Typhaclæ, 547
Ulmus, 462
Umbelliferæ, 198
Umbrella-leaf, 53
Umbrella-tree, 49, 50
Unicorn-plant, 399
Uniola, 662
Urtica, 464
Urticaceæ, 461
Utricularia, 395
Uvularia, 527, 528
Vaccaria, 83
Vaccinium, 312
Valeriana (Valerian), 228 Greek, 356
Valerianaceæ, 228
Valerianella, 228
Vallisneria, 496
Vanilla-plant, 243
Velvet-leaf, 99
Venus's Fly-trap, 179 Looking-glass, 308
Veratrum, 533, 533
Verbascum, 379
Verbena, 401
Verbenaceæ, 401
Verbesina, 280
Vernonia, 238
Veronica, 386
Vervain, 401
Vesicaria, 69
Vetch, 142 Joint, Sensitive, 137 Milk, 134
Vetchling, 143
Viburnum, 217
Vicia, 142
Vilfa, 645, 646
Vincetoxicum, 344
Vine Family, 112
Viola, 78
Violaceæ, 78
Violet, 78
Violet, Dame's, 71 Dog's-tooth, 528 Green, 81 Water, 328
Virginian-creeper, 115
Virgin's-bower, 35
Vitaceæ, 112
Vitis, 113, 114
Waahoo, 110
Wake-robin, 530
Waldsteinia, 157
Walking-leaf, 685
Wallflower, Western, 71
Walnut, 467
Watercress, 69
Waterleaf, 357
Water-nymph, 55
Water-shield, 55
Waterweed, 495
Waterwort, 91
Wax work, 110
Wayfaring-tree, 217
Weigela, 222
Weld, 75
Wheat, Cow, 393 India, 443
Whin, 127
Whiteweed, 289
Whitlow-wort, 426
Wicky, 319
Willow, 480
Willow-herb, 188
Wind-flower, 36, 38
Winterberry, 109
Wintergreen, 315, 323 Aromatic, 315 Chickweed, 329 Creeping, 315 Spotted, 313
Wistaria, 134
Witch hazel, 179
Wolf berry, 220
Wolfsbane, 46
Woodbine, 115, 220
Woodsia, 690
Woodwardia, 683
Wood-waxen, 127
Wormseed, 434
Wormwood, 289 Roman, 273
Xanthium, 274
Xanthorrhiza, 48
Xanthosoma, 550
Xanthoxylum, 106
Xerophyllum, 532
Xyridaceæ, 536
Xyris, 537
Yam, 517
Yarrow, 289
Yaupon, 108
Yellow-eyed, Grass, 537
Yellow-rattle, 392
Yellow-root, 48
Yellow-wood, 126
Yew, 494
Yucca, 524
Zannichellia, 565
Zephyranthes, 516, 735
Zizania, 635
Zizia, 206, 207
Zostera, 565
Zygadenus, 534