[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X-Y-Z] [Home]
Cabbage -- see Skunk-cabbage
Cacalia suaveolens (SWEET-SCENTED INDIAN PLANTAIN) -- VII 515
Cakile americana = Cakile edentula (SEA ROCKET) -- VII 433
Cakile edentula (SEA ROCKET) -- see Bunias edentula, Cakile americana, Sea-rocket
Calamagrostis canadensis (BLUE-JOINT) -- X 495
Calamagrostis cinnoides (NUTTALL'S REED-GRASS) -- see Calamagrostis coarctata
Calamagrostis coarctata = Calamagrostis cinnoides (NUTTALL'S REED-GRASS) -- XII 292, XIV 54, 64
Calamint = Pycnanthemum spp. (MOUNTAIN MINT)59 -- II 283, 401, 461, V 322, VI 395, XIII 69
Calamint (Soft-leaved) = Pycnanthemum incanum (HOARY MOUNTAIN MINT) -- V 128
CALAMUS = Acorus calamus
Calla = Calla palustris (WILD CALLA) -- IX 371, 411, X 18, 66, 153, 447, 501
Calla = Peltandra virginica (ARROW ARUM) -- IV 170, 235, VI 351
Calla palustris (WILD CALLA) -- VIII 382, IX 409, 458, 466, XII 196
Calla virginica = Peltandra virginica (ARROW ARUM) -- VIII 118
Callitriche = Callitriche spp. (WATER-STARWORT)60 -- VI 191, 205, 211, 225, VII 293, VIII 242, IX 104, XI 160, 192, XII 7, XIII 202
Callitriche verna = Callitriche spp. (WATER-STARWORT)60 -- V 78, 119, 530, XII 133
Calluna vulgaris (HEATHER) -- see Ling
Calopogon = Calopogon pulchellus (GRASS PINK) -- IV 189, 217, 273, V 288, 295, 299, VI 375
Calopogon pulchellus (GRASS PINK) -- IV 138, 200
Caltha = Caltha palustris (MARSH MARIGOLD, COWSLIP) -- V 15, IX 330, XII 13, 132, XIII 218
Caltha palustris (MARSH MARIGOLD, COWSLIP) -- II 216, III 475, X 359
Calystegia spithamaea = Convolvulus spithamaeus (UPRIGHT BINDWEED) -- XI 6
Campanula americana (TALL BELLFLOWER) -- V 324
Campanula aparinoides (BEDSTRAW BELLFLOWER) -- IV 187, V 311, VI 386, VIII 401
Campanula crinoides61 = Campanula aparinoides (BEDSTRAW BELLFLOWER) -- II 389
Campanula perfoliata = Specularia perfoliata (VENUS'S LOOKING-GLASS) -- II 274
Campanula rotundifolia (HAREBELL) -- IX 79
Camphor = Cinnamomum camphora (CAMPHOR LAUREL) -- II 73
Campion (Bladder) = Silene cucubalus (BLADDER CAMPION) -- II 294
Campion (Moss) = Silene acaulis (MOSS CAMPION) -- XI 19
Canary Grass = Phalaris arundinacea (REED CANARY-GRASS) -- V 257, XII 205, 226, 269, 284, XIII 287, 291, 402, 404, 412
Cancer-root (One-flowered) = Orobanche uniflora (ONE-FLOWERED CANCER-ROOT) -- IV 97, 102
Candytuft = Iberis amara (CANDYTUFT) -- VIII 409
Cannabis = Cannabis sativa (HEMP) -- IX 80
Cannabis sativa (HEMP) -- II 390, IV 295, VI 420
Capsella bursa-pastoris (SHEPHERD'S-PURSE) -- III 475
Caraway = Carum carvi (CARAWAY) -- VI 325, VII 404, VIII 362
Cardamine bulbosa (SPRING CRESS) -- see Arabis rhomboidea, Cardamine rhomboidea
Cardamine hirsuta = Cardamine pensylvanica (PENNSYLVANIA BITTER CRESS) -- IV 308, V 165, XII 126
Cardamine parviflora (SMALL-FLOWERED BITTER CRESS) -- see Cardamine virginica
Cardamine pensylvanica (PENNSYLVANIA BITTER CRESS) -- IV 56
Cardamine rhomboidea = Cardamine bulbosa (SPRING CRESS) -- XII 86, 199, XIII 292
Cardamine virginica = Cardamine parviflora (SMALL-FLOWERED BITTER CRESS) -- XII 164
Cardinal = Lobelia cardinalis (CARDINAL FLOWER) -- V 336, 339, 367, 388, 403, VI 429, IX 29
Cardinal-flower = Lobelia cardinalis (CARDINAL FLOWER) -- II 350, 410, 435, 502, IV 209, 250, 261, 285, 291, 305, 311, 327, 356, V 220, 314, 315, 377, VI 422, VII 14, 17, 29, X 25, 30, XI 108, 134, XII 271, 272, XIV 55
Cardoon = Cynara cardunculus (CARDOON) -- II 242
Carex (Carices) = Carex spp. (SEDGE) -- VII 417, VIII 423, IX 263, XII 7, 180, 197, XIII 176, 208, 293, 350, XIV 27
Carex alata (BROAD-WINGED SEDGE) -- see Carex scoparia, Carex straminea
Carex ampullacea var. utriculata = Carex rostrata var. utriculata (BEAKED SEDGE) -- XII 224
Carex angustior -- see Carex stellulata
Carex aquatilis (WATER SEDGE) -- X 409
Carex artitecta -- see Carex varia
Carex bigelowii (BIGELOW'S SEDGE) -- see Carex rigida
Carex brevior (SHORT FESCUE SEDGE) -- see Carex scoparia
Carex bromoides (BROME SEDGE) -- XIII 338
Carex brunnescens (BROWNISH SEDGE) -- see Carex canescens
Carex bullata (BUTTON SEDGE) -- VII 417, XII 205, XIII 341, 369, 402
Carex buxbaumii (BUXBAUM'S SEDGE) -- XII 204, XIII 293
Carex canescens (SILVERY SEDGE)62 -- XII 207, XIII 350
Carex cephalantha (PRICKLY SEDGE) -- see Carex stellulata
Carex cephalophora (SOUTHERN SEDGE) -- VII 418, XIII 349
Carex communis (COLONIAL SEDGE) -- see Carex varia
Carex comosa (BRISTLY SEDGE) -- X 18, XIII 368
Carex conoidea (FIELD SEDGE) -- XIII 327
Carex convoluta (STAR SEDGE) -- see Carex rosea
Carex crinita (AWNED SEDGE) -- VII 409, X 505, XI 7, XII 199, 226, XIII 298, 402
Carex cumulata -- see Carex scoparia, Carex straminea
Carex debilis (STALKED SEDGE) -- X 493, XIII 69, 315, XIV 27
Carex deweyana (DEWEY'S SEDGE) -- XIV 18
Carex disperma (TWO-SEEDED SEDGE) -- see Carex tenella
Carex emmonsii (EMMON'S SEDGE) -- see Carex novae-angliae, Carex varia
Carex exilis (COAST SEDGE) -- VII 388
Carex festucacea -- see Carex straminea
Carex flava (YELLOW SEDGE) -- XIII 69, 358, 363
Carex gracillima (SLENDER SEDGE) -- XIII 310
Carex incomperta -- see Carex stellulata
Carex intumescens (BLADDER SEDGE) -- XIII 338
Carex irrigua = Carex paupercula (BOG SEDGE) -- XI 46
Carex lagopodioides = Carex tribuloides (BLUNT BROOM-SEDGE)63 -- XII 208, XIII 340
Carex lanuginosa (WOOLLY SEDGE) -- XII 199, 205, 207, 224, XIII 314, 402
Carex laxiculmis -- see Carex laxiflora
Carex laxiflora (LOOSE-FLOWERED SEDGE)64
Carex leptalea (DELICATE SEDGE) -- see Carex polytrichoides
Carex lupulina (HOP SEDGE) -- VIII 423, X 493, XI 172, XIII 367, 402
Carex lurida (SALLOW SEDGE) -- see Carex tentaculata
Carex marginata = Carex pensylvanica (EARLY SEDGE) -- III 456
Carex monile = Carex vesicaria (INFLATED SEDGE) -- XII 205, XIII 341, 345, 402
Carex muhlenbergii (MUHLENBERG'S SEDGE) -- XII 207, 226, XIII 349
Carex nigra (BLACK SEDGE) -- see Carex vulgaris
Carex novae-angliae (NEW ENGLAND SEDGE)65 -- XI 10
Carex pallescens (PALE SEDGE) -- XII 199, XIII 314, 327
Carex pauciflora (REFLEXED SEDGE) -- XI 46
Carex paupercula (BOG SEDGE) -- see Carex irrigua
Carex pensylvanica (EARLY SEDGE) -- III 475, VII 385, 418, VIII 242, XII 393, XIII 272, 294, 359, 360, 396, 402, XIV 122
Carex polytrichoides = Carex leptalea (DELICATE SEDGE) -- XII 208, XIII 314, 338
Carex retrorsa (HOOKED SEDGE)66 -- VIII 423, XIII 327
Carex rigida = Carex bigelowii (BIGELOW'S SEDGE) -- XI 19
Carex rosea67 -- XIII 310, 340
Carex rostrata (BEAKED SEDGE) -- see Carex ampullacea var. utriculata
Carex scabrata (ROUGH SEDGE) -- XIII 338
Carex scirpoidea (BULRUSH SEDGE) -- XI 47
Carex scoparia (BROOM SEDGE)68 -- VII 406, X 493, 495, XII 204, XIII 340, 345, 367, 382, 399, 402, XIV 27
Carex siccata -- XIII 337, 360, 381, 402
Carex stellulata69 -- X 493, 495, XII 204, 224, XIII 310, 345, 369, 402
Carex stipata (AWL-FRUITED SEDGE) -- VII 388, X 493, XII 207, XIII 293
Carex straminea (STRAW SEDGE)70 -- XI 53, XIV 27
Carex stricta (TUSSOCK SEDGE) -- V 156, VII 385, XII 161, 204, 207, 224, XIII 286, 288, 293, 294, 298, 305, 345, 367, XIV 335
Carex tenella = Carex disperma (TWO-SEEDED SEDGE) -- XIII 338
Carex tentaculata = Carex lurida (SALLOW SEDGE) -- XIII 348, 361
Carex tribuloides (BLUNT BROOM SEDGE) -- see Carex lagopodioides
Carex trisperma (THREE-SEEDED SEDGE) -- XI 37, XIV 18, 27
Carex umbellata (SAND SEDGE) -- XIII 244
Carex varia = Carex communis (COLONIAL SEDGE)71 -- XIII 260, 292, 294
Carex vesicaria (INFLATED SEDGE) -- see Carex monile
Carex vestita (VELVET SEDGE) -- XIII 360
Carex vulgaris = Carex nigra (BLACK SEDGE) -- XIII 288, 293, 294, 305
Carices = plural of Carex
Carpet-weed = Mollugo verticillata (CARPETWEED) -- II 423, IV 172, V 287, VI 348
Carpinus = Carpinus caroliniana (AMERICAN HORNBEAM) -- V 138, 139, IX 366, 377, X 217
Carpinus americana = Carpinus caroliniana (AMERICAN HORNBEAM) -- IV 477
Carpinus caroliniana (AMERICAN HORNBEAM) -- see Beech (Swamp), Carpinus, Carpinus americana, Hornbeam
Carrion (berry) = Smilax herbacea (CARRION-FLOWER) -- V 391
Carrion-flower = Smilax herbacea (CARRION-FLOWER) -- IV 96, 111, 149, 150, 258, V 223, 274, 352, 404, 419, VI 301, 328, 361, VII 393, 421, X 496, XII 201, XIII 326
Carrot = Daucus carota (WILD CARROT, QUEEN ANNE'S LACE) -- II 70, 204, 278, IV 179, V 304, 382, VI 408, VIII 389, 411
Carrot (Wild) = Daucus carota (WILD CARROT, QUEEN ANNE'S LACE) -- IX 139, XI 129
Carum = Carum carvi (CARAWAY) -- VIII 362
Carum carvi (CARAWAY) -- see Caraway
Carya spp. (HICKORY) -- see Hickory, Walnut
Carya amara = Carya cordiformis (BITTERNUT HICKORY)72 -- IV 361
Carya cordiformis (BITTERNUT HICKORY) -- see Bitternut, Carya amara
Carya glabra (PIGNUT HICKORY)73 -- IX 404, X 210
Carya ovalis (SWEET PIGNUT HICKORY) -- see Bitternut, Carya glabra, Hickory (Pignut), Pignut
Carya ovata (SHAGBARK HICKORY) -- see Shagbark
Carya tomentosa (MOCKERNUT HICKORY) -- IV 361, V 481, VII 420
Cassandra = Chamaedaphne calyculata (LEATHERLEAF) -- XI 402, XII 133, 175, XIII 255, 318, 384
Cassandra calyculata = Chamaedaphne calyculata (LEATHERLEAF) -- III 414, XI 327
Cassandra (Dwarf) = Chamaedaphne calyculata (LEATHERLEAF) -- III 414, VI 299
Cassia = Canella alba (WILD CINNAMON) -- II 73
Cassia = Cassia hebecarpa (WILD SENNA) -- IX 4, 5, X 421
Cassia chamaecrista = Cassia fasciculata (PARTRIDGE PEA) -- X 14, XI 120
Cassia fasciculata (PARTRIDGE PEA) -- see Cassia chamaecrista
Cassia hebecarpa (WILD SENNA) -- see Cassia, Cassia marilandica
Cassia marilandica = Cassia hebecarpa (WILD SENNA) -- VIII 461
Cassiope hypnoides (MOSS PLANT) -- XI 21, 24, 60
Castanea dentata (AMERICAN CHESTNUT) -- see Castanea vesca, Chestnut
Castanea sativa (SPANISH CHESTNUT) -- see Castanea vesca, Chestnut (Spanish)
Castanea vesca = Castanea dentata (AMERICAN CHESTNUT) -- IV 195
Castanea vesca = Castanea sativa (SPANISH CHESTNUT) -- IX 415
Castilleja = Castilleja coccinea (PAINTED CUP) -- VI 323, VII 368
Castilleja coccinea (PAINTED CUP) -- V 127
Castilleja septentrionalis (PALE PAINTED CUP) -- XI 24, 30, 60
Cat-briar = Smilax spp. (GREENBRIER)74 -- V 493, VII 315, IX 135, 185, 321, 339, XII 198, 199, 252
Catch-fly = Silene caroliniana (WILD PINK) -- IV 69
Catch-fly (Common Garden) = Silene armeria (SWEET-WILLIAM CATCHFLY) -- II 278
Catch-fly (Sleepy) = Silene antirrhina (SLEEPY CATCHFLY) -- IV 98, V 220
Catch-fly (Snapdragon) = Silene antirrhina (SLEEPY CATCHFLY) -- IV 98, V 213, 325
Cat-mint = Nepeta cataria (CATNIP) -- IV 163
Catnip = Nepeta cataria (CATNIP) -- II 216, III 466, IV 32, V 308, 355, 450, VI 188, 211, 248, 378, VII 53, 293, VIII 60, 241, 293, 441, IX 114, 167, 198, XI 303, XII 340, 341, XIII 350
Cat-o'-nine-tails = Typha latifolia (COMMON CAT-TAIL) -- II 13, 335
Cat-tail = Typha latifolia (COMMON CAT-TAIL) -- III 76, 226, IV 306, VII 435, VIII 80, X 6, 163, XII 380, XIV 184
Cat-tail (Common) = Typha latifolia (COMMON CAT-TAIL) -- XII 273
Ceanothus americanus (NEW JERSEY TEA) -- II 282, IV 178
Cedar = 75 -- IV 296
Cedar = Thuja occidentalis (ARBOR VITAE) -- V 429, 430, 431
Cedar = Chamaecyparis thyoides (ATLANTIC WHITE CEDAR) -- V 502, VI 217, XIV 257
Cedar = Juniperus virginiana (EASTERN RED CEDAR) -- I 449, II 266, 354, III 93, 94, 177, IV 355, V 173, 530, VII 457, VIII 166, IX 385, X 245, 246, XI 266, XII 402, XIII 247, XIV 186, 187, 207
CEDAR (GROUND) = Lycopodium tristachyum
Cedar (Low) = Juniperus communis (GROUND JUNIPER) -- VI 10
Cedar (of Lebanon) = Cedrus libani (CEDAR OF LEBANON) -- II 200
Cedar (Red) = Juniperus virginiana (EASTERN RED CEDAR) -- II 200, 353, IV 69, V 160, 186, VI 210, 219, 221, 230, 278, 280, 293, 297, 301, VII 332, VIII 166, IX 139, 368, 489, 501, X 106, XII 133, 385, XIII 311, 335, XIV 134
Cedar (White) = Chamaecyparis thyoides (ATLANTIC WHITE CEDAR) -- i 458, II 200, V 160, 221, 502, VI 217, (221), 230, 277, (280), 293, 301, VII 330, 332, VIII 300, 311, 317, IX 344, 420, XI 258, XIV 134
Celandine = Chelidonium majus (CELANDINE) -- II 216, IV 70, 257, V 161, VI 188, 211, 278, VII 241, 267, 269, 273, VIII 235, X 421, XIII 290
Celandine (Common) = Chelidonium majus (CELANDINE) -- II 121
Celastrus = Celastrus scandens (CLIMBING BITTERSWEET) -- X 281
Celastrus scandens (CLIMBING BITTERSWEET) -- IX 410
Celtis = Celtis occidentalis (COMMON HACKBERRY) -- IV 33, V 160, 171, 259, 419, 450, VI 264, 279, 300, VII 381, VIII 401, 423, XI 242, XII 382, XIII 291, XIV 100
Celtis crassifolia = Celtis occidentalis (COMMON HACKBERRY) -- X 9
Celtis occidentalis (COMMON HACKBERRY) -- V 170, IX 383
Centaurea = Centaurea spp. (KNAPWEED)76 -- VI 401, 407, VIII 401, 446, IX 57, XI 102
Centaurea nigra (BLACK KNAPWEED) -- V 314
Centaurella = Bartonia virginica (YELLOW BARTONIA) -- IV 292, V 348
Cephalanthus occidentalis (BUTTONBUSH) -- IV 228
Cerastium = Cerastium spp. (CHICKWEED) -- V 136, 151, VIII 351
Cerastium = Cerastium nutans (NODDING CHICKWEED) -- VIII 352, 360, 366
Cerastium = Cerastium vulgatum (COMMON MOUSE-EAR CHICKWEED) -- IV 80, 287, 381, 392, 415, V 367, VIII 324, XIII 159
Cerastium arvense (FIELD CHICKWEED) -- VIII 382, XII 164
Cerastium (Common) = Cerastium vulgatum (COMMON MOUSE-EAR CHICKWEED) -- VIII 367
Cerastium nutans (NODDING CHICKWEED) -- VIII 360, 366
Cerastium (Star-flowered) = Cerastium vulgatum (COMMON MOUSE-EAR CHICKWEED) -- IV 159
Cerastium viscosum77 = Cerastium vulgatum (COMMON MOUSE-EAR CHICKWEED) -- IV 302, 413, V 136, VI 248, VIII 352
Cerastium vulgatum (COMMON MOUSE-EAR CHICKWEED) -- see Cerastium, Cerastium (Common), Cerastium (Star-flowered), Cerastium viscosum
Cerasus = Prunus spp. (CHERRY) -- VII 356
Cerasus = Prunus pensylvanica (PIN CHERRY) -- II 375
Cerasus obovata = Prunus virginiana (CHOKE-CHERRY) -- IV 130
Cerasus pennsylvanica = Prunus pensylvanica (PIN CHERRY) -- IV 50, 130, V 136
Cerasus pumila = Prunus susquehanae (SAND CHERRY) -- II 12, IV 90, 239, V 119, VII 382, VIII 337, X 439
Cerasus serotina = Prunus serotina (BLACK CHERRY) -- IV 130
Cerasus virginiana = Prunus virginiana (CHOKE-CHERRY) -- IV 48, 130, 236, 291, V 333, 345
Ceratophyllum = Ceratophyllum demersum (COMMON HORNWORT) /Ceratophyllum echinatum (PRICKLY-FRUITED HORNWORT)78 -- VIII 416, 431, 434
Ceratophyllum demersum (COMMON HORNWORT) -- see Ceratophyllum, Ceratophyllum echinatum
Ceratophyllum echinatum (PRICKLY-FRUITED HORNWORT)78 -- VI 448
Cereus (Night-flowering) = Selenicereus spp. (NIGHT-FLOWERING CEREUS, MOON CACTUS) -- VIII 378
Cetraria = a lichen
Chamaecyparis thyoides (ATLANTIC WHITE CEDAR) -- see Alder (White), Cedar, Cedar (White)
Chamaedaphne calyculata (LEATHERLEAF) -- see Andromeda, Andromeda calyculata, Andromeda (Dwarf), Andromeda (Low), Andromeda (Small), Andromeda (Small-flowered), Andromeda (Water), Cassandra, Cassandra calyculata, Cassandra (Dwarf)
Checkerberry = Mitchella repens (PARTRIDGEBERRY) -- III 89
Checkerberry = Gaultheria procumbens (CHECKERBERRY, WINTERGREEN) -- II 104, 220, 224, 425, 427, III 121, 198, 225, IV 232, 304, V 173, 315, 423, 455, 521, VI 10, 12, 149, 301, VII 17, 238, VIII 60, 337, 412, IX 9, 107, 114, 315, 374, 435, 452, X 30, 281, 301, 306, 358, 462, 464, XI 327, 332, 337, XII 334, 381, 383, XIII 158, 336, XIV 26, 261, 263
Cheeses = Malva neglecta (COMMON MALLOW, CHEESES) -- XII 341, 342
Chelidonium = Chelidonium majus (CELANDINE) -- VIII 351
Chelidonium majus (CELANDINE) -- see Celandine, Celandine (Common), Chelidonium
Chelone = Chelone glabra (TURTLEHEAD) -- VI 416, VIII 464, IX 5, 35, XIII 51
Chelone glabra (TURTLEHEAD) -- II 423, IV 271, 295, V 372, 388, XI 141, XIV 18, 26
Chenopodium = Chenopodium spp. (GOOSEFOOT) -- II 354, IV 250, 468, , VI 487, X 240, XI 180, XII 305, 306
Chenopodium album18 = Chenopodium spp. (GOOSEFOOT) -- IV 228, V 315, 410, VI 387, VIII 404, X 108, XI 227
Chenopodium botrys (JERUSALEM OAK) -- V 398, IX 77, XII 340
Chenopodium hybridum (MAPLE-LEAVED GOOSEFOOT) = IV 248, V 324, VI 415, IX 3
Chenopodium maritimum = Suaeda maritima (LOW SEA BLITE) /Suaeda linearis (TALL SEA BLITE)2 -- XII 374
Cheronaea = 20 -- II 502
Cherry = Prunus spp. (CHERRY) -- i 443, II 281, 345, 360, 364, III 412, IV 21, 26, 50, 65, 66, 95, 126, 330, 347, V 116, 119, 123, 378, VI 234, 235, 248, 250, 282, 298, 330, 378, 383, VII 335, 357, 358, 368, 372, 398, VIII 333, 362, 432, 446, IX 31, 361, 446, X 57, 81, 404, 420, XI 130, 187, 240, 243, 261, XII 133, 288, 310, XIII 64, 283, 311, XIV 70, 71, 105, 121, 331
Cherry (Bird's) = Prunus spp. (CHERRY) -- XIV 70
Cherry (Black) = Prunus serotina (BLACK CHERRY) -- III 43, V 126, 160, 201, 204, 450, VI 231, 232, 234, 259, 298, 304, 312, 374, 429, 453, 489, VII 333, 357, VIII 166, 365, 366, 370, 465, IX 30, X 182, 422, XI 212, XII 309, 322, XIII 272, XIV 123, 192
Cherry (Black Eagle) = Prunus avium var. juliana (SWEET CHERRY) -- II 364
Cherry (Choke-) = Prunus virginiana (CHOKE CHERRY)79 -- II 126, IV 42, 61, 130, 236, 309, V 126, 160, 170, 179, 333, 345, 387, VI 232, 239, 279, 290, 298, 312, 327, 333, 403, 450, VII 339, 357, VIII 352, 446, IX 17, 135, X 450, XI 240, XIII 158, XIV 53
Cherry (Common Rum) = Prunus serotina (BLACK CHERRY) -- XII 199
Cherry (Dwarf) = Prunus susquehanae (SAND CHERRY) -- V (126), 160, VI 235, 298
Cherry (Dwarf Choke-) = Prunus pensylvanica (PIN CHERRY) -- IV 48, 130, 248
Cherry (English) = Prunus avium (SWEET CHERRY) /Prunus cerasus (SOUR CHERRY)80 -- VII 67, XI 262, 301, 309, XIV 71
Cherry (Northern Red) = Prunus pensylvanica (PIN CHERRY)81 -- IV 100
Cherry (Northern Wild Red) = Prunus pensylvanica (PIN CHERRY) - X 411, XI 15
Cherry (Red) = Prunus pensylvanica (PIN CHERRY) -- II 375, V 448, VI 269, VII 356, X 411, 452, 463, 464, XI 30, 47, 59, 60, 61, XIII 289, 296, XIV 25, 28, 32, 53, 134, 333
Cherry (Rum) = Prunus serotina (BLACK CHERRY) -- IV 248, 295, 297, V 345, 349
Cherry (Sand) = Prunus depressa (SAND CHERRY) -- IX 499
Cherry (Sand) = Prunus susquehanae (SAND CHERRY) -- I 435, II 12, IV 68, 268, V 179, 353, VI 235, 263, 298, 317, 323, 374, VII 356, VIII 431, IX 377, XII 189, 257, 410, XIV 53
Cherry (Wild) = Prunus spp. (CHERRY)82 -- II 201, IV 26, 75, 115, VI 310, VII 49, 331, 455, 512, XI 301, 347, XII 290, 309, XIII 113, XIV 128, 263
Cherry (Wild Black) = Prunus serotina (BLACK CHERRY) -- V 138, VI 450, XII 309, XIV 332 ,
Cherry (Wild Red) = Prunus pensylvanica (PIN CHERRY) -- IV 21, 130, 224, V (119), (126), 136, 160, VI 221, 232, 235, 259, 282, 298, 388, VII 323, 330, 357, VIII 336, XII 410
Cherry (Wild Rum) = Prunus serotina (BLACK CHERRY) -- XIV 173
Chestnut = Castanea dentata (AMERICAN CHESTNUT) -- i 190, I 425, II 85, 108, 142, 197, III 56, 63, 91, 92, 93, 349, IV 42, 217, 239, 379, 382, 386, 388, 391, 397, 400, 427, 432, 434, 462, 466, 475, 476, V 9, 30, 160, 243, 310, 441, 449, 450, VI 20, 256, 300, 306, 393, 441, 490, VII 46, 48, 49, 64, 65, 172, 369, 486, 497, 498, 514, VIII 271, 316, 409, 466, 467, IX 114, 119, 140, 147, 310, 447, X 29, 41, 69, 80, 84, 102, 119, 120, 122, 124, 125, 167, 173, 179, 250, 417, 441, XI 8, 53, 67, 152, 181, 222, 238, 248, 251, 257, 323, XII 150, 203, 216, 291, 369, 378, 379, XIII 51, 400, 406, XIV 84, 105, 112, 113, 121, 125, 133, 134, 135, 136, 137, 148, 154, 158, 164, 165, 177, 178, 185, 188, 190, 191, 201, 215, 225, 227, 240, 244, 245, 246, 248, 263, 271
Chestnut (Spanish) = Castanea sativa (SPANISH CHESTNUT) -- II 363, IX 415
Chickweed = Stellaria media (COMMON CHICKWEED) -- II 451, III 201, 360, 419, 469, IV 68, 83, V 36, 367, VI 217, IX 115, 406, X 367, XII 132, 340, XIII 159, 180, 200
Chickweed (Early) = Stellaria media (COMMON CHICKWEED) -- IV 80
Chickweed (Forked) = Paronychia canadensis (FORKED CHICKWEED) -- V 312, 350
CHICORY = Cichorium intybus
Chimaphila = Chimaphila umbellata (PIPSISSEWA)83 -- IV 410, IX 483, XI 100
Chimaphila maculata (STRIPED WINTERGREEN) -- VI 125, VIII 425, IX 107, 138, X 24, XI 327
Chimaphila umbellata (PIPSISSEWA)84 -- IV 176, VI 12, 124, 346, VIII 404, 425, IX 472, XI 327, XII 454
China-berry Tree = Melia azedarach (CHINA-TREE) -- XIV 202
Chinquapin = Quercus prinoides (DWARF CHINQUAPIN OAK) -- VI 278, 287, 327, 331, 483, VII 18, 55, 56, 114, 378, XI 195, 238, 279, 394, XII 410, XIV 264
Chiogenes = Gaultheria hispidula (CREEPING SNOWBERRY) -- X 464, XI 36, 60, XIV 28
Chiogenes hispidula = Gaultheria hispidula (CREEPING SNOWBERRY) -- IV 302, 303, X 463, XI 43
Choke-berry = Pyrus melanocarpa (BLACK CHOKEBERRY)/Pyrus floribunda (PURPLE CHOKEBERRY)85 -- II 60, 424, III 430, IV 281, 282, 347, V 341, 356, 368, 419, VI 283, 472, VIII 432, IX 31, X 183, 196, 266, 282, 445, XI 10, 97, XII 290, 322, XIV 62, 262
Chokeberry (Black) = Pyrus melanocarpa (BLACK CHOKEBERRY) -- II (216), V 329, 342, 419, VI (308), 405, VII (378), IX 31, (308), X 26, XIV 18, 25, 28, 31, 32, 44
Chokeberry (Black-fruited) = Pyrus melanocarpa (BLACK CHOKEBERRY) -- VII (392)
Chokeberry (Red) = Pyrus floribunda (PURPLE CHOKEBERRY) -- II 216, IV 296, VI 308, 462, VII 378, IX 51, 380, X 30, XI 139, XII 310, 381
Chokeberry (Red-fruited) = Pyrus floribunda (PURPLE CHOKEBERRY) -- VII 392
Choke-berry (Scarlet) = Pyrus floribunda (PURPLE CHOKEBERRY) -- VII 511
CHOKE-CHERRY = Prunus virginiana
CHRISTMAS FERN = Polystichum acrostichoides
Chrysanthemum leucanthemum (OXEYE DAISY) -- see Whiteweed
Chrysopsis falcata (SICKLE-LEAVED GOLDEN-ASTER) -- V 421
Chrysosplenium = Chrysosplenium americanum (GOLDEN SAXIFRAGE) -- V 10, 107, VI 191, 211, IX 302, X 32, XII 6, 12, 132
Chrysosplenium americanum (GOLDEN SAXIFRAGE) -- IV 11, 49
Cicely (Hairy Sweet) = Osmorhiza claytoni (SWEET CICELY) -- XI 6
Cichorium = Cichorium intybus (CHICORY) -- VI 378
Cichorium intybus (CHICORY) -- II 294, IV 225
Cicuta = Cicuta spp. (WATER-HEMLOCK) -- III 76, VIII 443
Cicuta americana = Cicuta maculata (WATER-HEMLOCK, SPOTTED COWBANE) -- II 311
Cicuta bulbifera (BULB-BEARING WATER-HEMLOCK) -- IV 295, V 338, 346, VI 414
Cicuta bulbosa = Cicuta bulbifera (BULB-BEARING WATER-HEMLOCK) -- VIII 432
Cicuta maculata (WATER-HEMLOCK, SPOTTED COWBANE) -- II 227, 412, IV 187, 357, V 346, VI 377, X 18, XI 133, XII 364
Cinna arundinacea (STOUT WOOD REED-GRASS) -- XI 142, XIV 5, 27
Cinnamon = Cinnamomum zeylanicum (CINNAMON) -- II 73
Cinnamon Fern = Osmunda cinnamomea (CINNAMON FERN) -- VI 231, 324, 406, 420, 445, 477, 479, VII 17, IX 395, X (48), 58, 104, 238, 417, 447, XI 118, 155, 189, (197), 200, 212, XII 201, 344, 346, 353, 363, 366, XIII 104, (292), (307), (331), 342
Cinquefoil = Potentilla spp. (CINQUEFOIL) -- III 45, 88, 98, 462, IV 11, 42, 61, 75, 90, 108, V 154, 184, 229, 352, VI 248, VII 280, 425, VIII 60, 249, 309, IX 362, X 57, 415, XII 132, 133, XIII 284, XIV 122
Cinquefoil (Common) = Potentilla simplex (COMMON CINQUEFOIL) -- II 270, X 189
Cinquefoil (Crowded) = Potentilla arguta (TALL CINQUEFOIL) -- V 263
Cinquefoil (Early) = Potentilla canadensis (DWARF CINQUEFOIL) -- IV 71, V 163, VI 232, 296, XIII 364, XIV 143
Cinquefoil (Hoary) = Potentilla argentea (SILVERY CINQUEFOIL) -- II 270, III 60
Cinquefoil (Marsh) = Potentilla palustris (MARSH CINQUEFOIL) -- IV 169, 171
Cinquefoil (Norway) = Potentilla norvegica (NORWAY CINQUEFOIL) -- II 396, 430, 431, III 45, 65, IV 356, V 245
Cinquefoil (Running) = Potentilla canadensis (DWARF CINQUEFOIL) -- II 270, III 66
Cinquefoil (Silvery) = Potentilla argentea (SILVERY CINQUEFOIL) -- IV 80, 382, 393, V 157, 407, 432, 439, 481, IX 18, XIII 364
Cinquefoil (White) = Potentilla spp. (CINQUEFOIL)86 -- V 352
Circaea = Circaea quadrisulcata (LARGE ENCHANTER'S NIGHTSHADE)/Circaea alpina (DWARF ENCHANTER'S NIGHTSHADE)87 -- VIII 382, 406, IX 66
Circaea alpina (DWARF ENCHANTER'S NIGHTSHADE)87 -- IV 196, 219, V 315, VIII 403, 406, 466
Circaea (Large) = Circaea quadrisulcata (LARGE ENCHANTER'S NIGHTSHADE) -- VI 397, VIII (466)
Circaea lutetiana = Circaea quadrisulcata (LARGE ENCHANTER'S NIGHTSHADE) -- IV 219, VI 397
Circaea quadrisulcata (LARGE ENCHANTER'S NIGHTSHADE) -- see Circaea, Circaea (Large), Circaea lutetiana
Circaea (Small) = Circaea alpina (DWARF ENCHANTER'S NIGHTSHADE)87 -- V (311), VI 384, VIII 466
Cirsium spp. (THISTLE) -- see Thistle
Cirsium arvense (CANADA THISTLE) -- IV 193
Cirsium discolor (FIELD THISTLE) -- IX 64
Cirsium horridulum (YELLOW THISTLE) -- V 346, VI 367
Cirsium lanceolatum = Cirsium vulgare (BULL THISTLE) -- IV 247, VIII 443, IX 64
Cirsium muticum (SWAMP THISTLE) -- IV 355, V 406, VII 37, IX 495, XII 315
Cirsium pumilum (PASTURE THISTLE) -- IV 248, VII 433, XII 305
Cirsium vulgare (BULL THISTLE) -- see Cirsium lanceolatum, Thistle (Lanceolate), Thistle (Spear), Thistle (Spear-leaved)
Cistus = Helianthemum canadense (ROCK-ROSE)/Helianthemum bicknellii (HOARY FROSTWEED)2 -- II 233, IV 80, 88, 90, 110, 204, 257, 428, V 200, 342, 393, 483, 484, 519, VI 301, 325, 333, VII 410, VIII 376, XI 312, XII 335, 392
Citharexylum melanocardium = Petitia domingensis (FIDDLEWOOD)88 -- III 221
Cladium = Cladium mariscoides (TWIG-RUSH) -- XII 216, XIII 39, 40
Cladium mariscoides (TWIG-RUSH) -- XI 139
Cladonia = a lichen
CLEARWEED = Pilea pumila
Cleavers (Common) = Galium aparine (CLEAVERS) -- V 192
Cleavers (Pointed) = Galium asprellum (ROUGH BEDSTRAW) -- II 424, IV 210
Cleavers (Three-flowered) = Galium triflorum (SWEET-SCENTED BEDSTRAW) -- II 432
Clematis = Clematis virginiana (VIRGIN'S-BOWER) -- II 411, 446, IV 279, 300, V 316, 319, 395, VI 266, 298, 410, VII 43, IX 494, XI 10, XIV 92
Clematis virginiana (VIRGIN'S-BOWER) -- II 401, IV 276
Clethra = Clethra alnifolia (SWEET PEPPERBUSH) -- II 227, 278, 382, 407, 415, III 64, IV 304, V 160, 343, 449, VI 218, 268, 300, 413, 429, 439, 456, VII 95, 378, VIII 448, IX 9, X 96, XI 208, XII 325, XIII 361, XIV 53
Clethra (Alder-leaved) = Clethra alnifolia (SWEET PEPPERBUSH) -- II 60
Clethra alnifolia (SWEET PEPPERBUSH) -- II 60, IV 268
Climbing Fern = Lygodium palmatum (CLIMBING FERN) -- III 130, VI 261, 366, 438, 446, VII 10, VIII 431, XII 174, 363
Clinopodium vulgare = Satureja vulgaris (BASIL) -- IX 71, 80
Clintonia = Clintonia borealis (CLINTONIA) -- V 222, 329, 419, VI 316, VII 413, VIII 359, X 148, 464, 480, XI 23, 60, 61
Clintonia borealis (CLINTONIA) -- IV 95, V 218, IX 491, X 462, XI 36, XIV 26, 28, 32
Clivers (Pointed) = Galium asprellum (ROUGH BEDSTRAW) -- II 424
CLOTBUR (BEACH) = Xanthium echinatum
Clover = Trifolium spp. (CLOVER) -- II 226, 264, 272, 320, III 447, IV 45, 94, 115, 118, 176, 189, 297, 393, 437, 477, V 56, 229, 255, 310, VI 211, 343, 396, VII 105, 429, VIII 249, 305, X 237, XIII 164, 350, 358, 399, 403, XIV 158
Clover (Common White) = Trifolium repens (WHITE CLOVER) -- VIII 311
Clover (Fragrant) = Melilotus alba (WHITE SWEET CLOVER) -- IV 210
Clover (Pussy) = Trifolium arvense (RABBIT'S-FOOT CLOVER)
Clover (Rabbit's) = Trifolium arvense (RABBIT'S-FOOT CLOVER) -- X 80, XII 303, XIII 358
Clover (Rabbit's-foot) = Trifolium arvense (RABBIT'S-FOOT CLOVER) -- IV 165, XI 89
Clover (Red) = Trifolium pratense (RED CLOVER) -- II 269, 272, 286, IV 88, 257, 378, 406, V 170, 447, 477, 488, VI 308, VII 404, VIII 9, 411, IX 114, X 11, XIII 324
Clover (White) = Trifolium repens (WHITE CLOVER) -- II 271, 286, IV 81, 257, V 185, 235, 277, (447), VI 310, VII 404, VIII 357, XIII 333, 414
Clover (Yellow) = Trifolium agrarium (HOP CLOVER) -- IV 70, 257, V 194, VI 288, VII 407, VIII 359
Clover (Yellow Hop) = Trifolium agrarium (HOP CLOVER) -- XIII 428
Club-moss = Lycopodium spp. (CLUB-MOSS) -- VI 12, XIV 123
Club-moss (Flat) = Lycopodium complanatum (RUNNING PINE)/Lycopodium tristachyum (GROUND CEDAR)2 -- VI 12
Club-moss (Shining) = Lycopodium lucidulum (SHINING CLUB-MOSS) -- V 416
Club-rush = Scirpus spp. (BULRUSH) -- IV 386
Cnicus pumilus = Cirsium pumilum (PASTURE THISTLE) -- II 389, IV 248
Cockles = 89 -- i 253, I 200, 417
Cockle-bur (Sea) = Xanthium echinatum (BEACH CLOTBUR) -- VII 434
Cohush = Actaea pachypoda (WHITE BANEBERRY, DOLL'S EYES) -- II 434
Cohush (Red) = Actaea rubra (RED BANEBERRY) -- IX 461, X 12
Cohush (White) = Actaea pachypoda (WHITE BANEBERRY, DOLL'S EYES) -- IV 76
COLICROOT = Aletris farinosa
Collinsonia = Collinsonia canadensis (HORSE BALM) -- V 355, 368, X 9, 19
Collinsonia canadensis (HORSE BALM) -- II 434, IV 295
Coltsfoot = Tussilago farfara (COLTSFOOT) -- IX 69
Columbine = Aquilegia canadensis (WILD COLUMBINE) -- i 212, II 104, III 298, 391, 424, 473, 476, IV 27, 57, 108, 163, 235, 257, V 24, 118, 127, 154, 206, 228, 362, VI 189, 205, 211, 216, 232, 248, 347, 386, VII 293, 342, 374, VIII 60, 241, 293, IX 388, X 358, 377, XII 132, XIII 256, 261
Columbine (Garden) = Aquilegia vulgaris (GARDEN COLUMBINE) -- X 494
Columbine (Yellow) = Aquilegia canadensis forma flaviflora (WILD COLUMBINE) -- VIII 341
Comandra = Comandra umbellata (BASTARD TOADFLAX) -- VI 289, X 440, XIII 313
Comandra umbellata (BASTARD TOADFLAX) -- VIII 359, XI 8
Comara palustris = Potentilla palustris (MARSH CINQUEFOIL) -- IX 469, XII 209
Comarum palustre = Potentilla palustris (MARSH CINQUEFOIL) -- IV 169, V 260, VI 345
Comfrey (Common) = Symphytum officinale (COMMON COMFREY) -- IV 302
COMFREY (WILD) = Cynoglossum virginianum
Compositae (COMPOSITE FAMILY) -- V 159
Comptonia = Comptonia peregrina (SWEET-FERN) -- V 116, IX 107, X 395, XIII 260
Comptonia peregrina (SWEET-FERN) -- see Comptonia, Sweet-fern
Cone-flower = Rudbeckia serotina (BLACK-EYED SUSAN) -- VI 383, XIII 69
Cone-flower (Tall) = Rudbeckia laciniata (TALL CONEFLOWER) -- IV 302
Coniferae = Pinaceae (PINE FAMILY) -- XI 327
Convallaria (leaf) = 90 -- IV 95
Convallaria46 = Streptopus spp. (TWISTED STALK) -- IV 303
Convallaria = Maianthemum canadense (CANADA MAYFLOWER) -- IV 307, VI 421, 430
Convallaria bifolia = Maianthemum canadense (CANADA MAYFLOWER) -- II 266, IV 27, 73
Convallaria (Compound-racemed) = Smilacina racemosa (FALSE SOLOMON'S SEAL) -- IV 96
Convallaria (Large)46 = Streptopus spp. (TWISTED STALK) -- IV 310
Convallaria majalis (LILY-OF-THE-VALLEY) -- see Lily-of-the-valley
Convallaria multiflora = Polygonatum pubescens (HAIRY SOLOMON'S SEAL) -- II 440
Convallaria (Two-leaved) = Maianthemum canadense (CANADA MAYFLOWER) -- V 330, IX 51
Convolvulus arvensis (FIELD BINDWEED) -- II 366
Convolvulus sepium (HEDGE BINDWEED) -- II 274, IV 142
Convolvulus spithamaeus (UPRIGHT BINDWEED) -- see Calystegia spithamaea
Conyza = Seriocarpus asteroides (TOOTHED WHITE-TOPPED ASTER)
Coptis groenlandica (GOLDTHREAD) -- see Goldthread
Corallorhiza = Corallorhiza maculata (LARGE CORALROOT) -- IV 328, 334, VI 415
Corallorhiza maculata (LARGE CORALROOT) -- see Corallorhiza, Corallorhiza multiflora, Corallorhiza odontorhiza, Coralroot
Corallorhiza multiflora = Corallorhiza maculata (LARGE CORALROOT) -- IV 305, 334, V 343, X 8, 12, 18, 38
Corallorhiza odontorhiza (LATE CORALROOT)91 -- IV 296, 305, VIII 118
Coralroot = Corallorhiza maculata (LARGE CORALROOT) -- IV 296, 305, V 343
Corema = Corema conradii (BROOM CROWBERRY) -- XI 18
Corema conradii (BROOM CROWBERRY) -- IV 69, VII 435, IX 332
Coreopsis = Coreopsis rosea (ROSE COREOPSIS) -- V 384, VI 423, VII 41
Coreopsis rosea (ROSE COREOPSIS) -- V 383, X 9
Coreopsis (Rose-flowered) = Coreopsis rosea (ROSE COREOPSIS) -- V 384
Corn (Indian) = Zea mays (MAIZE, CORN) -- VI 303
Corn-cockle = Agrostemma githago (CORN COCKLE) -- VII 443, VIII 386
Cornel = Cornus spp. (DOGWOOD) -- I 435, II 60, 206, 494, III 371, 424, 448, IV 96, 97, 150, 154, 169, 173, 258, 307, 316, V 4, 76, 126, 152, 160, 288, 417, 419, VI 91, 252, 253, 256, 257, 264, 282, VII 235, IX 409, X 25, 442, 443, XI 71, 98, XII 291, 316, 355, XIII 158
Cornel (Alternate) = Cornus alternifolia (ALTERNATE-LEAVED DOGWOOD) -- V 323, 482, VI (256), 319, IX 71, X 37, XII 322, 380, 402
Cornel (Alternate-leaved) = Cornus alternifolia (ALTERNATE-LEAVED DOGWOOD) -- IV 154, 271, 285, (316), 323
Cornel (Dwarf) = Cornus canadensis (BUNCHBERRY) -- IV 73, 81, VI (282), X 26, XI 337
Cornel (Large) = Cornus canadensis (BUNCHBERRY) -- V 102
Cornel (Panicled) = Cornus racemosa (GRAY DOGWOOD, PANICLED DOGWOOD) -- II 274, IV (60), 117, 130, (169), V 275, 288, (419), VI (256), 299, 346, 358, 453, VII 56, 58, IX 60, XI 347, XII 322, XIII 338
Cornel (Red-osier) = Cornus stolonifera (RED-OSIER DOGWOOD) -- II 494, IV 311, (316), (323)
Cornel (Red-stemmed) = Cornus stolonifera (RED-OSIER DOGWOOD) -- II 69, IV 261, V 127
Cornel (River) = Cornus stolonifera (RED-OSIER DOGWOOD) -- IV 323
Cornel (Round-leaved) = Cornus rugosa (ROUND-LEAVED DOGWOOD) -- IV 88, 130, 285, (316), V 243, (256), VI 264, (282), 299, 343, VII 369, XI 291
Cornel (Silky) = Cornus amomum (SILKY DOGWOOD)92 -- II 494, IV (311), 318, (323), VI 299, VIII 13, XI 259, 332, XII 316
Cornel (Small) = Cornus canadensis (BUNCHBERRY) -- IV 340, XI 205
Cornel (White) = Cornus stolonifera (RED OSIER DOGWOOD)93 -- IV 117
Cornel (White-berried) = Cornus stolonifera (RED-OSIER DOGWOOD)94 -- IV (60)
Corn-spurry = Spergula arvensis (CORN SPURREY) -- III 58, IV 237, 385
Cornus spp. (DOGWOOD) -- see Cornel, Osier
Cornus alba = Cornus stolonifera (RED-OSIER DOGWOOD)94 -- II 60, XII 291
Cornus alternifolia (ALTERNATE-LEAVED DOGWOOD) -- IV 97, V 219, VI 264, 299, VII 368, VIII 373, XII 199
Cornus amomum (SILKY DOGWOOD) -- see Cornel (Silky), Cornus sericea
Cornus canadensis (BUNCHBERRY) -- V 102, 172, VI 284, VII 399, X 447, 462, 464, XI 16, 36, 60, 322
Cornus circinata = Cornus rugosa (ROUND-LEAVED DOGWOOD) -- IV 97, 353, VIII 466, X 24
Cornus florida (FLOWERING DOGWOOD) -- III 411, V 163, 172, 192, VI 256, 264, 282, 286, 301, 489, VII 387, VIII 352, IX 137, 139, 371, X 422, 442, 448, 450, 480, 481, XI 206, 288, 291, 322, XIII 158
Cornus obliqua -- see Cornus amomum92
Cornus paniculata = Cornus racemosa (GRAY DOGWOOD, PANICLED DOGWOOD) -- II 60, IV 97, V 387, VII 368, XII 315, 319
Cornus racemosa (GRAY DOGWOOD, PANICLED DOGWOOD) -- see Cornel (Panicled), Cornus alba, Cornus paniculata
Cornus rugosa (ROUND-LEAVED DOGWOOD) -- see Cornel (Round-leaved), Cornus circinata
Cornus sanguinea (RED DOGWOOD) -- IX 415
Cornus sericea = Cornus amomum (SILKY DOGWOOD)92 -- II 494, IV 97, 353, 354, V 288, 298, VI 252, 255, (256), 377, VII 387, 421, VIII 430, IX 33, 48, 60, 66, 85, 415, X 60, 236, 338, XI 78, 202, 206, 217, 250, 288, 297, 301, 309, 322, XII 315, 316, 381
Cornus stolonifera (RED-OSIER DOGWOOD) -- II 494, IV 97, 173, 353, 354, V 298, IX 66, 79
Corydalis = Corydalis sempervirens (PALE CORYDALIS) -- II 217, IX 88, 99, 111, 476, X 448, XII 189
Corydalis glauca = Corydalis sempervirens (PALE CORYDALIS) -- II 430, V 225, IX 76, 87, 355
Corydalis sempervirens (PALE CORYDALIS) -- see Corydalis, Corydalis glauca
Corydalis (Squirrel-corn) = Dicentra canadensis (SQUIRREL CORN) -- XI 173
Corylus = Corylus spp. (HAZELNUT)95 -- III 475
Corylus americana (AMERICAN HAZELNUT) -- see Corylus, Hazel (Common), Hazelnut (Shaggy)
Corylus cornuta (BEAKED HAZELNUT) -- see Corylus rostrata, Hazel (Beaked), Hazelnut (Beaked)
Corylus rostrata = Corylus cornuta (BEAKED HAZELNUT) III 475, IV 208, VIII 413
Cotton-grass = Eriophorum spp. (COTTON-GRASS) -- II 278, IV 81, 143, 231, 257, V 197, 311, 349, VI 317, VII 405, VIII 362, 423, X 199, XIV 18, 31, 45
Cotton-grass (Early) = Eriophorum spp. (COTTON-GRASS) -- VI 391
Cotton-grass (Large) = Eriophorum spp. (COTTON-GRASS) -- IV 459
Cotton-grass (Narrow-leaved) = Eriophorum tenellum (ROUGH COTTON-GRASS) -- IV 77
Cotton-grass (Red) = Scirpus spp. (WOOL-GRASS) -- IV 386
Cotton-grass (Rusty) = Eriophorum virginicum (TAWNY COTTON-GRASS) -- VI 412, 414, 468, VIII 420, XIII 423
Cotton-grass (Virginian) = Eriophorum virginicum (TAWNY COTTON-GRASS)96 -- IV 386
Cotton-grass (White) = Eriophorum spp. (COTTON-GRASS) -- VI 405
Cotton-tree = 97 -- i 353, I 305
COTTONWOOD (EASTERN) = Populus deltoides
COWBANE (SPOTTED) = Cicuta maculata
Cowberry = Vaccinium vitis-idaea (MOUNTAIN CRANBERRY) -- II 224
Cow-herb = Saponaria vaccaria (COW-HERB) -- V 338
Cow-parsnip = Heracleum maximum (COW PARSNIP) -- XI 28
Cowslip = Caltha palustris (MARSH MARIGOLD, COWSLIP) -- II 181, 216, III 252, 362, 371, 400, 467, 468, 479, 480, IV 16, 27, 40, 48, 53, 54, V 15, 85, 98, 105, 154, 184, VI 191, 199, 211, 230, 238, 239, 242, VII 269, 272, 303, 304, 321, VIII 239, 240, 244, 248, 259, 260, 261, 280, IX 302, XII 12, 17, 48, 74, XIII 176, 232, 338, XIV 335
Cow-wheat = Melampyrum lineare (COWWHEAT) -- II 282, 375, 396, 415, IV 121, 258, 340, V 238, VI 372, VIII 380, XII 202, XIV 25, 28
Crab-apple = Pyrus spp. (CRABAPPLE) -- II 211, XIV 303
Crab Grass = Digitaria sanguinalis (HAIRY CRAB-GRASS) -- XI 145, XII 313, 314, 353
Cranberry = Vaccinium vitis-idaea (MOUNTAIN CRANBERRY) -- X 457, XIV 16
Cranberry = Vaccinium macrocarpon (LARGE CRANBERRY)/Vaccinium oxycoccus (SMALL CRANBERRY) -- i 88, 117, I 60, 128, II 13, 68, 97, 105, 108, 121, 154, 277, 396, 477, III 6, 377, 383, 397, 424, 429, 438, IV 34, 36, 200, 269, 297, 349, 477, V 39, 275, 342, 356, 403, 419, 421, 464, 479,485, 486, 508, 510, 511, 512, 514, VI 9, 174, 244, 300, 305, 350, 396, 412, 468, 469, 481, 486, VII 15, 34, 38, 72, 95, 256, 286, 358, 382, 432, 458, VIII 253, 261, 402, IX 18, 35, 37, 38, 44, 48, 55, 86, 97, 315, 501, X 130, 140, 146, 266, XI 135, 158, 183, XII 58, 195, 291, 355, 382, 383, 396, XIII 138, 163, 179, 226, 228, XIV 54, 149
Cranberry (Common) = Vaccinium macrocarpon (LARGE CRANBERRY) -- VI (468), VIII 402, IX 38, (39), XI 327, XII 382, XIII 423, XIV 14
Cranberry (European) = Vaccinium oxycoccus (SMALL CRANBERRY) -- IX 35, 465, XI 327, XIII 313
Cranberry (Large) = Vaccinium macrocarpon (LARGE CRANBERRY) -- IX 39
Cranberry (Mountain) = Vaccinium vitis-idaea (MOUNTAIN CRANBERRY) -- II 54, 224, IV 347, V 179, VI 157, VIII 437, X 457, 462, 476, XI 18, 19, 343, XIV 14, 25, 28, 32
Cranberry (Small) = Vaccinium oxycoccus (SMALL CRANBERRY) -- VIII 402, IX 35, XII 317
Crane's-bill = Geranium maculatum (WILD GERANIUM) -- IV 107
Crataegus = Crataegus spp. (HAWTHORN) -- V 166, VII 403, VIII 352, 362, IX 399
Crataegus coccinea98 = Crataegus spp. (HAWTHORN) -- II 216, IV 307, V 177, 224, IX 408
Crataegus (Common)98 = Crataegus spp. (HAWTHORN) -- VIII 358
Crataegus crus-galli (COCKSPUR THORN)99 -- V 192, 200, VI 333, 449, VII 385, VIII 375, IX 90, 407, 408
Crataegus macrosperma (VARIABLE THORN) -- see Crataegus coccinea, Crataegus (Common), Thorn (Common), Thorn (Scarlet), Thorn (Scarlet-fruited)
Crataegus monogyna (SINGLESEED HAWTHORN) -- see Crataegus oxyacantha
Crataegus oxyacantha (ENGLISH HAWTHORN)100 -- VII 420, IX 414
Crataegus prunifolius (BROAD-LEAVED COCKSPUR THORN) -- IX 415
Creeper (Common) = Parthenocissus quinquefolia (VIRGINIA CREEPER)/Parthenocissus inserta (THICKET CREEPER)2 -- II 501
Cress = Arabis spp. (ROCK CRESS) -- VI 205
Cress = Barbarea vulgaris (COMMON WINTER CRESS) -- V 176, 177
Cress = Cardamine spp. (BITTER CRESS) -- III 128, 400, IV 358, 475, V 10, 13, VI 90, 211, 241, VII 256, VIII 213, 240, X 453, XII 6, 17, 126, XIII 38
Cress (American Water) = Cardamine pensylvanica (PENNSYLVANIA BITTER CRESS) -- IV 56
Cress (Amphibious) = Rorippa islandica (MARSH YELLOW CRESS) -- IV 209
Cress (Bitter) = Cardamine pensylvanica (PENNSYLVANIA BITTER CRESS) -- XII 12, XIII 260
Cress (Brook) = Rorippa islandica (MARSH YELLOW CRESS) -- VIII 421
Cress (Common) = Cardamine pensylvanica (PENNSYLVANIA BITTER CRESS) -- V 9, VII 407, XII 17, XIII 217, 298, 353
Cress (Common Brook) = Nasturtium officinale (WATER CRESS) -- XII 164
Cress (Common Winter) = Barbarea vulgaris (COMMON WINTER CRESS) -- V 159
Cress (English) = Nasturtium officinale (WATER CRESS) -- XII 223, XIII 293, XIV 220
Cress (English Brook) = Nasturtium officinale (WATER CRESS) -- XIII 165, 294
Cress (Hairy) = Rorippa islandica (MARSH YELLOW CRESS) -- VI 351
Cress (Rock) = Barbarea vulgaris (COMMON WINTER CRESS)101 -- V 177
CRESS (SPRING) = Cardamine bulbosa
CRESTED FERN = Drypoteris cristata
Critchicrotches = Acorus calamus (SWEET FLAG, CALAMUS) -- IV 74, 92, 240, V 155, VI 307, VII 387, XIII 309
Crotalaria = Crotalaria sagittalis (RATTLEBOX) -- V 340, VI 405, VIII 438, IX 99, XI 193, 194
Crotalaria sagittalis (RATTLEBOX) -- IV 348
Crowberry = Corema conradii (BROOM CROWBERRY) -- IX 450
Crowberry (Black) = Empetrum nigrum (BLACK CROWBERRY)/Empetrum atropurpureum (PURPLE CROWBERRY)2 -- IV 69
Crowberry (Broom) = Corema conradii (BROOM CROWBERRY) -- IV 69, VII 435
Crowfoot = Ranunculus spp. (CROWFOOT, BUTTERCUP) -- II 180, III 476, IV 20, 65, 460, V 107, 227, VI 157, 195, 216, 229, 238, 248, VII 105, 329, 342, VIII 241, 242, 261, 293, IX 266, X 358, 365, XII 132, 403, XIII 184, 247
Crowfoot (Bristly) = Ranunculus pensylvanicus (BRISTLY CROWFOOT) -- IX 77
Crowfoot (Bulbous) = Ranunculus bulbosus (BULBOUS BUTTERCUP) -- IV 55
Crowfoot (Early) = Ranunculus fascicularis (EARLY BUTTERCUP) -- IV 485, VII 293, IX 283, XI 334,
Crowfoot (Filiform) = Ranunculus reptans (CREEPING SPEARWORT) -- II 434
Crowfoot (Hooked) = Ranunculus recurvatus (HOOKED CROWFOOT) -- IV 73
Crowfoot (Tall) = Ranunculus acris (TALL BUTTERCUP) -- II 266, 415, IV 73, 74, 257, IX 114
Crypta (Small) = Elatine minima (SMALL WATERWORT) -- IV 320, V 314
Cryptotaenia canadensis (HONEWORT) -- XI 5
Cucubalus behen = Silene cucubalus (BLADDER CAMPION) -- II 294
Cucumber-root = Medeola virginiana (INDIAN CUCUMBER ROOT) -- II 69, 427, IV 71, 359
Cudweed = Gnaphalium uliginosum (LOW CUDWEED) -- IV 232, 278
Cudweed (Low) = Gnaphalium uliginosum (LOW CUDWEED) -- V 432
Cudweed (Purplish) = Gnaphalium purpureum (PURPLISH CUDWEED)102 -- III 473
Cupressus thyoides = Chamaecyparis thyoides (ATLANTIC WHITE CEDAR) -- II 200
Currant = Ribes spp. (CURRANT) -- II 221, IV 46, 50, 66, 347, 463, V 116, 119, 160, 350, VI 225, 249, VII 133, 330, 333, VIII 324, 416, X 476, XI 264, XII 259, 315, XIII 237, 274, 362, 387
Currant (Black) = Ribes americanum (AMERICAN BLACK CURRANT) -- VI 298, VII 328, 330, (357), 368, VIII 342, IX 368, X 431
Currant (Fetid) = Ribes glandulosum (SKUNK CURRANT) -- X 476, XI 6, 31, XIV 18, 25, 28, 32
Currant (Mississippi)103 = Ribes odoratum (BUFFALO CURRANT) -- V 106
Currant (Missouri) = Ribes odoratum (BUFFALO CURRANT) -- III 486, V 89, 119, VI 210, 211, VII 357, 378, X 396, XIII 239, 277
Currant (Red) = Ribes sativum (GARDEN RED CURRANT) -- VI 232, 298, VII (328), 357, 362
Currant (Wild Black) = Ribes americanum (AMERICAN BLACK CURRANT) -- V 127, 377
Cuscuta = Cuscuta gronovii (COMMON DODDER) -- VI 413, XII 305
Cuscuta americana = Cuscuta gronovii (COMMON DODDER) -- II 490, IV 291
Cuscuta gronovii (COMMON DODDER) -- see Cuscuta, Cuscuta americana, Dodder
Cut-grass = Leersia oryzoides (RICE CUT-GRASS)104 -- I 138, IV 151, V 363, 385, VI 481, VIII 241, 439, IX 263, X 130, XI 123, XII 292, 295, XIV 51, 55, 62
Cut-grass (Rice) = Leersia oryzoides (RICE CUT-GRASS) -- XI 141
Cymbidium = Calopogon pulchellus (GRASS PINK) -- IV 138, V 311, VI 396, IX 475, X 510
Cymbidium tuberosum = Calopogon pulchellus (GRASS PINK) -- II 278
Cynara cardunculus (CARDOON) -- II 242
Cynoglossum = Cynoglossum officinale (HOUND'S TONGUE) -- IX 4
Cynoglossum morisoni = Hackelia virginiana (VIRGINIA STICKSEED) -- V 333, VIII 448
Cynoglossum officinale (HOUND'S TONGUE) -- IV 104, IX 3
Cynoglossum virginianum (WILD COMFREY) -- see Hound's-tongue (Clasping)
Cyperaceae (SEDGE FAMILY) -- XI 156, XIII 402, XIV 27, 28
Cyperus = Cyperus spp. (UMBRELLA SEDGE) -- XI 117, 184, XII 312, XIV 8
Cyperus dentatus (BULBLET CYPERUS) -- XI 124, 138, XII 260, XIV 5
Cyperus diandrus (STRAND CYPERUS)105 -- XIII 427, XIV 5
Cyperus esculentus (YELLOW NUTGRASS) -- see Cyperus phymatodes, Hedgehog Grass
Cyperus filiculmis (SLENDER CYPERUS) -- XI 123, XII 261, XIII 387, 426
Cyperus mariscoides = Cyperus filiculmis (SLENDER CYPERUS) -- XI 123
Cyperus phymatodes = Cyperus esculentus (YELLOW NUTGRASS) -- XI 116, 117, 124
Cyperus rivularis (SHINING CYPERUS) -- see Cyperus diandrus
Cyperus strigosus (STRAW-COLORED CYPERUS) -- VI 446, XI 124, XIV 53
Cyperus (Tuberous) = Cyperus filiculmis (SLENDER CYPERUS) -- XI 123
Cypress = Euphorbia cyparissias (CYPRESS SPURGE) -- X 10
Cypripedium acaule (PINK LADY'S SLIPPER) -- see Lady's-slipper, Lady's-slipper (White)
Cypripedium calceolus (YELLOW LADY'S SLIPPER) -- see Lady's-slipper (Yellow)
Cystopteris fragilis (FRAGILE
FERN) -- XII 403
[Botanical Index Home] [Author's Home Page] [Top of Page]
http://www.ray-a.com/ThoreauBotIdx/BI-C.htm
-- Revised: July 23, 2021
Created by: Ray Angelo
rangelo@oeb.harvard.edu