+ 
Dock | 
Great Water 550 | 
Pale 549 
Patience 550 | 
Peach-leaved 549 | 
Red-veined 551. 
Sour 548 
Smaller Green 551 | 
Swamp 549 | 
Tall 549 
Veined 548 
Water 550 | 
Western 550 
White 550 
Willow-leaved 549 
Door-weed 561. 
Dragon-root 361 
DUCKWEED FAMILY, | 
395 
Duckweed 365-7 
Dulichium 247 
Dupatya 373 
Dupontia 209 
Dutchman’s Pipe 540 
Eatonia 192-3 
Eel-grass $2, 93 | 
ELM FAMILY 523 
Elm 524-6 
Elyna 284 | 
Equisetum 39 | 
Eragrostis 188 
Blunt-scaled 192 
Capillary 188 | 
Clustered 191 | 
Creeping 192 
Frank’s 188 
Hair-like IgI 
Low 189 
Meadow 191 | 
Prairie 190 | 
Purple 199 
Pursh’s 189 
Short-stalked 190 | 
Strong-scented 189 
Tufted 188 
Eriogonum 542-6 
Allen’s 543 
Annual 544 
Branched 545 
Crisp-leaved 544 | 
Few-flowered 545 
James’ 543 | 
Long-leaved ee 
Long-rooted 546 
Narrow-leaved 546 
Nodding 546 
Slender 544 
Winged 542 
Yellow 545 
Eurotia 581 
False Aloe 445 
False Buckwheat 566 
False Garlic 415 
False Hellebore 408 
False Nettle 5 
False Oat 171 
Feather Geranium 574 
FERN FAMILIES 1-33} 
Fern 1-33 
Beech 19 
Brake, Bracken 28-30 
Bristle 6 
Brittle 13 
Chain 20 
Christmas 14 
Cinnamon 5 
Clayton’s 6 
Cliff-brake 29-30 
Climbing a | 
Curly-grass 7 
Cystopteris 12-13 
Goldie’s 17 
Grape 2-4 | 
Hartford 7 
Hart’s Tongue ai | 
INDEX OF ENGLISH NAMES. 
Fern 
Hay-scented 12 | 
Holly 14-15 
Lady 
Lip 30-31 
Maiden-hair 27 
Male 17 | 
Moonwort 3 
New York 15 
Oak 19 
Ostrich 
Polypody 32-3 
Rock-brake 28 
Royal 5 
Sensitive 9 
Shield 15-18 
Spleenwort 22-26 
Sweet 489 
Venus-hair 27 
Walking 21 
Wall Rue 25 
Wood 17 
Woodsia 10-11 
Field Sorrel 547 
FILMY-FERN FAMILY 6 
Fimbristylis 259-60 | 
Fiorin 159. 
Firs 57 
Flag 364, 448-51 
Fleur-de-lis 447, 450 | 
Florida Moss 374 
Flower-de-luce 447 
Fly-poison 403 | 
Fowur-0’CLOCK FAM- 
ILY 504 
126, 148-9 
Fox-tail 
Fragrant Hickory 486) 
| Fritillaria 419 | 
| Froelichia 592-3 
Frog’s-bit 94 
Fuirena 274 | 
| Garget 594 | 
| Garlic 412-15 
Geranium, Feather 574 
Glasswort 582-3 
Golden Club 364 | 
Good King Henry 574 
GOOSEFOOTFAMILY 569 
Goosefoot 570- 
Berlandier’s 572 
Bose’s 572 
City 573 | 
Cut-leaved 576 
FeatherGeranium 574 
Fremont’s 572 
Good King Henry 574, 
Jerusalem Oak 574 
Many-seeded 571 
Maple-leaved 573 | 
Narrow-leaved 571 | 
Nettle-leaved 573 
609 
| Grass Grass 
Black Oat 138 Pigeon 126 
Blue-eyed 453-4 Pleuropogon 196 
Blue 202, 204 Plume 
Blue-joint 163) Porcupine 139 
Bottle-brush 233| Poverty 133 
Brachyelytrum 146| Prickle 105 
Brome 219-24, Quake, Quaking 199 
Bouteloua 180} Quitch 226 
Buffalo 183/ Rattlesnake 211 
Bur 127 Ray 225 
Canary 130-1 Redfieldia 186 
Cane 233 Red-top 159, 184, 205 
Carnation 330| Reed 128, 130, 158, 
Catch-fly 129 163-7, 176, 184 
Chess 219, 221-3|} Rice 128, 139-40 
Chloris 178| Rice Cut 129 
Cockspur 113 Rush Cat’s-tail 147 
Couch 226) Rush 151-4 
Cotton 271-3| Rye 225, 230 
Cord 176) Sand 185 
Crab, 109g, 111, 181 Sand-reed 166 
Curly 7 Salt-meadow 17 
Darnel 225! Schedonnardus 179 
Diplachne 186 Scolochloa 209 
Dog’s-tail 200, Scutch 175 
Dog’s-tooth 175 Seutch Cane 233 
Dropseed 144, 154-6| Sea Oats 198 
Dupontia 209; Seneca 132 
Eatonia 192-3 Sieglingia 185 
Eel 72,93 \ Small Cane 233 
Egyptian 182} Smut 154 
Eragrostis 188-92! Soft 168 
False Oat 171| Spear 201-3, 205-8, 214 
False Red-top 205 Spike 197-8 
Fescue 216-8 | Squirrel-tail 229 
Finger 111) Stagger 444 
Fiorin 159| Star 380, 425, 446 
Fox-tail 126, 148-9| Stipa 137-8 
Gama 98 Sweet Vernal 131 
Goose 214| ‘Terrell 230 
Grama 180} ‘Thin 161 
Graphephorum 210, ‘Timothy 147 
Gymnopogon 178-9} ‘Toothache 177 
Hair 145, 161, 168-170! ‘Tumble-weed 123 
Hard 226| Velvet 168 
Heather 185| Water Oats. 128 
Hedgehog 127 Wheat 227-8 
Herd’s 147, 159| White 129 
Holy 132 Whorl 194 
Hungarian 12 Wild Oat 173-4 
Indian 104| Wild Rye 230-2 
Indian Rice 128) Windlestraw 167 
Ivray 225| Wire 154, 181 
Johnson 104 Wirebent 224 
Joint 106 | Witch 123 
June 204! Wool 271 
Koeleria 194, Yard 181 
Korycarpus 196| Yellow-eyed 369-70 
Leptochloa 182 | Grass-pink 480 
Lyme 232 | Grass-wrack 82 
Manna 211-3 | Greasewood 584 
Manisuris 100 | Green Arrow-arum 362 
Mat 224 | Green Brier 440-2 
Mat-weed 166 | Green Dragon 361 
Marsh 175,177 Ground Hemlock 61 
Meadow | Ground Pine 41 
201-7, 212, 214-5 | Gymnopogon 178-9 
Melic 195 Hackberry 526 
Mesquite 180 Hair Grass 
Millet Early 169 
110, 123, 127, 141 Long-awned 145 
Molinia 187} Mountain 170 
Mountain Rice 139-41 Rough 161 
Muhlenbergia 142-6 Silvery 168 
Munro’s a4 | Tufted 169 
Nard Wavy 170 
Nimble Will Pr | Hartford Fern 7 
Nut 241 | Hart’s-tongue 2 
Oat 138, 171-4, 198 | Hazel-nut 507-8 
Orchard 200 | Hellebore 408 
Oryzopsis 141 | Helleborine 469 
Panic 113-125 Hemicarpha 275 
Phippsia 150 | Hemlock 56, 61 
Phleum 148 | Hemp 530, 591 
Mexican Tea 575 
Oak-leaved 571 
Perennial 574 
Red 574 
Turnpike Geranium 
574 
Upright 573 
White 570 
Wormseed 575 
Grape-fern 2-4 | 
Grape-Hyacinth 424-5 
Graphephorum 210 
GRASS FAMILY 94-233 
Grass 94-233 
Arctagrostis 157 
Aristida 133-7 
Barnyard 113 | 
Barley 228-9 
Bear 27 
Beard 098, 101-3, 157 | 
Beckmannia ISI 
Bent 160-2, 167 
Bermuda 175 
Black 385 
> 
% 
