D

Dahlia = Dahlia spp. (DAHLIA) -- i 235, I 180, II 204

__ (stem) -- XI 221

Daisy = ¹⁰⁶ -- II 67, XIII 45

__ (bank) -- I 457

Daisy Family = Compositae (COMPOSITE FAMILY) -- V 159

DAISY (OXEYE) = Chrysanthemum leucanthemum

Daisy (White) = Erigeron strigosus (LESSER DAISY FLEABANE) -- II 276, V 409

Dalibarda repens (DALIBARDA) -- IV 356, IX 491

Dalibarda (White) = Dalibarda repens (DALIBARDA) -- IV 356

Dandelion = Taraxacum officinale (COMMON DANDELION) /Taraxacum erythrospermum (RED-SEEDED DANDELION)² -- II 99, 181, 395, 482, III 468, 481, IV 20, 38, 56, 70, 79, 131, 318, 349, 411, 415, 427, 477, V 113, 118, 152, 179, 184, 477, VI 211, 238, 288, 312, VII 280, 328, 339, 404, VIII 276, 333, IX 347, 365, X 373, 408, XII 132, 166, XIII 252, 255, 261, 285, 293

__ (blossom) -- IV 390; __ (globe) -- V 199; __ (seed) -- XIII 289

Dandelion (Autumnal) = Leontodon autumnalis (FALL DANDELION) -- II 91, 93, 294, 332, IV 99, 316, 378, 391, 409, 411, 415, 426, V 231, 337, 379, 461, 468, 477, 481, 510, VI 358, 419, VII 5, 48, VIII 6, IX 81, 102, 113, 114, XII 311, 319

Dandelion (Common) = Taraxacum officinale (COMMON DANDELION) -- II 91

DANDELION (DWARF) = Krigia virginica

Dandelion (Fall) = Leontodon autumnalis (FALL DANDELION) -- II 432, 450, III 31, 65, 87, IV 328, 356, 362, 380, V 399, 407, 432, 447, XII 342

Dandelion (Spring) = Taraxacum officinale (COMMON DANDELION) /Taraxacum erythrospermum (RED-SEEDED DANDELION)² -- II 432

Dangleberry = Gaylussacia frondosa (DANGLEBERRY) -- II 61, 424, IV 299, 304, V 358, 375, 400, VI 284, 328, 431, VII 12, IX 9, X 502, XI 94, 141, XII 293, XIII 320, XIV 298

Danthonia = Danthonia spp. (WILD OAT-GRASS) -- XII 208

Danthonia spicata (COMMON WILD OAT-GRASS)¹⁰⁷ -- XI 157, 161

see also Festuca ovina

Date (tree) = Phoenix dactylifera (DATE PALM) -- X 198

Datura = Datura stramonium (JIMSONWEED) -- II 343, 345, VI 487, VII 8

__ (-like) -- VII 483

Datura stramonium (JIMSONWEED) -- II 219, 343, XI 172, 181

see also Apple of Peru, Datura, Jamestown-weed, Stramonium

Datura tatula = Datura stramonium (JIMSONWEED) -- II 343

Daucus carota (WILD CARROT, QUEEN ANNE'S LACE) -- IV 179

see also Carrot, Carrot (Wild)

Decodon = Decodon verticillatus (SWAMP LOOSESTRIFE) -- VI 393, 410, 415, 453, VII 84, VIII 437, IX 15,

__ (bark) -- XI 312

Decodon verticillatus (SWAMP LOOSESTRIFE) -- IV 308, VII 63, X 13

see also Decodon, Grass-poly, Loosestrife (Swamp), Nesaea

Deerberry = Vaccinium stamineum (DEERBERRY) -- V 421

Deer-grass = Rhexia virginica (MEADOW BEAUTY) -- II 504

Dennstaedtia punctilobula (HAY-SCENTED FERN) -- see Dicksonia, Dicksonia Fern, Dicksonia (Odorous), Dicksonia punctilobula, Fragrant Fern

Dentaria diphylla (TOOTHWORT) -- IX 80

Deschampsia flexuosa (COMMON HAIRGRASS) -- see Aira flexuosa

Desmodium = Desmodium spp. (TICK-TREFOIL) -- IV 374, 376, V 350, 374, VII 42, IX 9, 10, 11, 24, 93, XI 93, XII 291, XIV 74

__ (flower) -- IX 23; __ (seed) -- V 392, IX 93; __ (tick) -- IX 92

see also Hedysarum, Tick-trefoil

Desmodium acuminatum = Desmodium glutinosum (POINTED-LEAVED TICK-TREFOIL) -- IV 229, 310, V 323, VI 400, VIII 442, IX 24

Desmodium canadense (SHOWY TICK-TREFOIL) -- V 350, 371, 385, VI 405, 413, VIII 438, IX 63, 500, XI 93

Desmodium dillenii = Desmodium perplexum (DILLEN'S TICK-TREFOIL) -- V 350, 374, IX 11, XI 122

Desmodium glutinosum (POINTED-LEAVED TICK-TREFOIL) -- see Desmodium acuminatum

Desmodium laevigatum (SMOOTH TICK-TREFOIL)¹⁰⁸ -- V 350, 366

Desmodium marilandicum (MARYLAND TICK-TREFOIL) -- V 374, 376, VI 442, IX 11, XI 122, XIV 74

see also Desmodium laevigatum

Desmodium (Naked-flowered) = Desmodium nudiflorum (NAKED-FLOWERED TICK-TREFOIL) -- V 366

Desmodium nudiflorum (NAKED-FLOWERED TICK-TREFOIL) -- V 350, VI 410, VIII 448, IX 11

see also Desmodium (Naked-flowered)

Desmodium (Panicled) = Desmodium paniculatum (PANICLED TICK-TREFOIL) -- IV 329

Desmodium paniculatum (PANICLED TICK-TREFOIL) -- II 490, IV 317, V 366, 375, 377, VIII 449, IX 11, 92, 93

see also Desmodium (Panicled), Hedysarum (Panicled)

Desmodium perplexum (DILLEN'S TICK-TREFOIL) -- see Desmodium dillenii

Desmodium rigidum (STIFF TICK-TREFOIL) -- IX 11, XI 122, XIV 74

Desmodium rotundifolium (PROSTRATE TICK-TREFOIL) -- IV 338, VI 414, VIII 448, 449, IX 23, 92, X 8

see also Desmodium (Round-leaved)

Desmodium (Round-leaved) = Desmodium rotundifolium (PROSTRATE TICK-TREFOIL) -- V 366, 372, IX 24

DEWBERRY = Rubus spp. -- see especially Blackberry (Low)

Dew-grass = Muhlenbergia uniflora (FALL DROPSEED) -- XIV 77

Dianthus = Dianthus armeria (DEPTFORD PINK) -- XII 164

Diapensia = Diapensia lapponica (DIAPENSIA) -- XI 19, 61

Diapensia lapponica = (DIAPENSIA) -- XI 17, 60

see also Diapensia

Dicentra canadensis (SQUIRREL CORN) -- see Corydalis (Squirrel-corn)

Dicksonia = Dennstaedtia punctilobula (HAY-SCENTED FERN) -- V 416, VII 36, IX 483, XI 200, 212, 245, XII 345, 346, 353, 359, 360, 365

Dicksonia Fern = Dennstaedtia punctilobula (HAY-SCENTED FERN) -- IX 62, 107, X 101, 104, XI 199, 300, 336, XII 191, 345, 346, 349, 366, 370, 399, XIII 278, XIV 8, 28

Dicksonia (Odorous) = Dennstaedtia punctilobula (HAY-SCENTED FERN) -- V 397

Dicksonia punctilobula = Dennstaedtia punctilobula (HAY-SCENTED FERN) -- V 405

Diervilla = Diervilla lonicera (BUSH-HONEYSUCKLE) -- IV 130, 258, V 126, 160, 235, VI 233, 235, 298, 341, VII 352, VIII 379, X 462, 464, XI 10, XIV 26

__ (leaf) -- VI 408

Diervilla lonicera (BUSH-HONEYSUCKLE) -- see Diervilla, Diervilla (Yellow)

Diervilla trifida = Diervilla lonicera (BUSH-HONEYSUCKLE) -- IV 88

Diervilla (Yellow) = Diervilla lonicera (BUSH-HONEYSUCKLE) -- II 267, IV 88

Digitaria filiformis (SLENDER CRAB-GRASS) -- see Panicum filiforme

Digitaria ischaemum (SMOOTH CRAB-GRASS) -- see Panicum glabrum

Digitaria sanguinalis (HAIRY CRAB-GRASS) -- see Crab Grass, Panicum sanguinale

Dill = Anethum graveolens (DILL) -- XII 341

Diospyros virginiana (PERSIMMON) -- IX 135

see also Persimmon

Diplopappi = Aster spp. (ASTER) -- V 397, 412

Diplopappus cornifolius = Aster infirmus (CORNEL-LEAVED ASTER) -- V 319, 397, 413, VI 400, VII 447, VIII 442, IX 51, 90, 106

Diplopappus linariifolius = Aster linariifolius (STIFF ASTER) -- IV 369, V 412, 413, 414, 433, 450, 451, VI 412, VII 31, 434, IX 3, 52, 66, 84, 87, 90, 106, XI 205, 232, 235, 293, XII 289, 393

Diplopappus umbellatus = Aster umbellatus (FLAT-TOPPED ASTER) -- V 362, 397, 405, 412, 413, 415, VI 393, 410, 434, VIII 438, IX 51, 90, 106, XII 292, 305, XIV 26

Dirca palustris (LEATHERWOOD) -- II 221, IX 67, 79

see also Wicopy

DITCH-GRASS = Ruppia maritima

Dittany = Origanum dictamnus (CRETAN DITTANY) -- XIII 378

Dock = Rumex spp. (DOCK) -- VII 208, XII 8, XIII 40, 68

Dock (Broad-leaved) = Rumex obtusifolius (BITTER DOCK) -- V 291

Dock (Common Curled) = Rumex crispus (CURLED DOCK) -- XIII 372

Dock (Curled) = Rumex crispus (CURLED DOCK) -- IV 106, V 238, VI 333, 366, XIII 179, 201

Dock (Great Water) = Rumex orbiculatus (GREAT WATER DOCK) -- V 346, VI 366, VIII 415

Dock (Water) = Rumex orbiculatus (GREAT WATER DOCK) -- VI 386, VII 208, XII 41

Dock (Yellow) = Rumex crispus (CURLED DOCK) -- II 292

Dodder = Cuscuta gronovii (COMMON DODDER) -- I 380, II 490, IV 273, 291, 309, 362, V 333, VIII 441, XII 377, XIV 73

Dog-berry = Clintonia borealis (CLINTONIA)¹⁰⁹ -- II 53

Dog's-bane = Apocynum spp. (DOGBANE)¹¹⁰ -- i 433, II 313, 415, IV 103, 116, 127, 258, 267, 307, 353, 364, V 290, 308, 310, VI 359, 477, VII 5, VIII 306, IX 5, XII 291

__ (seed-vessel) -- IV 460

Dogwood = Cornus florida (FLOWERING DOGWOOD) -- IV 73, 96, XI 256, 301, 318

__ (berry) -- IV 316

Dogwood = Rhus vernix (POISON SUMAC) -- i 129, I 141, II 96, 306, III 6, 44, 129, 136, 147, 485, IV 141, 195, 362, 367, 431, V 406, VI 489, VII 509, 511, VIII 100, 148, 296, 465

__ (berry) -- X 239; __ (bush) -- IV 360; __ (leaf) -- VI 489; __ (sprout) -- X 258; __ (swamp) -- III 147

Dogwood (Flowering) = Cornus florida (FLOWERING DOGWOOD) -- IX 65, XI 259, 309, 311

Dogwood (Poison) = Rhus vernix (POISON SUMAC) -- II 128, V (443), VI 277, 301, 351, 405, (445), 479, VII 236, 399, VIII 215, 216, X (43), 238, XII 381, 383, XIII 319, 320, 324

__ (berry) -- XII 357

Dogwood (Scarlet) = Rhus vernix (POISON SUMAC) -- IV 361

Dogwood (Striped) = Acer pensylvanicum (STRIPED MAPLE) -- IV 346

Dogwood (Venomous) = Rhus vernix (POISON SUMAC) -- IX 192

DOLL'S EYES = Actaea pachypoda

Door-grass = Polygonum aviculare (DOORWEED) -- II 504, IV 379, V 317, XII 293

DOORWEED = Polygonum aviculare

Dracaena = Clintonia borealis (CLINTONIA) -- IV 258, 307

__ (berry) -- IV 304

Dracaena borealis = Clintonia borealis (CLINTONIA) -- IV 95

DROPSEED (FALL) = Muhlenbergia uniflora

Drosera = Drosera spp. (SUNDEW) -- IX 472

__ (leaf) -- V 117

see also Sundew

Drosera filiformis (THREAD-LEAVED SUNDEW) -- VIII 118, X 9, 11

Drosera intermedia (SPATULATE-LEAVED SUNDEW) -- see Drosera longifolia, Sundew (Oblong-leaved), Sundew (Spatular)

Drosera longifolia = Drosera intermedia (SPATULATE-LEAVED SUNDEW) -- IV 215, VIII 410

Drosera (Oval-leaved) = Drosera rotundifolia (ROUND-LEAVED SUNDEW) -- V 311

Drosera rotundifolia (ROUND-LEAVED SUNDEW) -- II 431, IV 75, VI 396, VIII 410, IX 291

see also Drosera (Oval-leaved), Sundew (Round-leafed)

Dryopteris cristata (CRESTED FERN) -- see Aspidium cristatum

Dryopteris disjuncta (OAK FERN) -- see Polypodium dryopteris, Polypody (Ternate)

Dryopteris marginalis (MARGINAL WOODFERN) = V 405, VI 133

see also Aspidium marginale, Marginal Fern, Shield Fern (Marginal)

Dryopteris noveboracensis (NEW YORK FERN) -- see Aspidium noveboracense

Dryopteris spinulosa (SPINULOSE WOODFERN) -- see Aspidium spinulosum

Dryopteris thelypteris (MARSH FERN) -- see Aspidium thelypteris

Duck-meat = Lemna minor (COMMON DUCKWEED) -- VII 436

Duckweed = Lemna minor (COMMON DUCKWEED) -- VII 436

Dulichium = Dulichium arundinaceum (THREE-WAY SEDGE) -- XII 225, XIII 408

Dulichium arundinaceum (THREE-WAY SEDGE) -- see Dulichium, Dulichium spathaceum

Dulichium spathaceum = Dulichium arundinaceum (THREE-WAY SEDGE) -- VI 446, VIII 423, XIII 425