INDEX 



Duckweed, 22, 469. 



Ivy-leaved 22, 469. 

 Dutchman's Breeches, 77, 495, 

 500. 



Pipe, 448, 495, 503. 

 Dutch Moss, 40. 

 Dwarf Birch, 381, 474. 



Cassandra, 413. 



Cherry, 401, 467. 



Cornel, 405, ^)<>. 



Dandelion,' 236, 478, 582. 



Ginseng, [00. 



Gray Willow, 378, 474. 



Huckleberry, 444, 4(4. 



Larkspur, 73, 310, 489, 500. 



Mistletoe, 426, 498. 



St. John's- wort, 188, 472. 



Sumach, 389, 490, 512. 



Thorn, 398, 479, 504. 



Wild Rose, 439, 463. 

 Dyer's Greenweed, 42M, 47s, 484, 

 508. 



Weed, 31, 475. 



Weld, 31, 475. 



E 



Early Coral Root, 303. 



Crowfoot, 165, 488. 



Meadow Rue, 30, 488, 500. 



Saxifrage, 83, 489, 501. 



Scorpion Grass, 119, 491, 501. 



Sweet Blueberry, 417, 491. 



Yellow Violet, 193, 495. 

 Earth Gall, 282, 476. 

 Echinocystis lobata, 424, 460, 



5U- 

 Echium vulgarc, 331, 476, 510. 

 Eel Grass, 469. 

 Eglantine, 439, 475. 

 Elder, 423. 



Common 473, 510. 



Marsh 424, 465. 



Red-bcrrird 423, 492, 506. 

 Elderberry, 423, 510. 

 Elecampane, 224, 477, 517. 

 Elodea canadensis, 40, 457. 

 Enchanter's Nightshade, 98, 509. 

 English Violet, 322. 

 Epifagus virginiana, 351. 498. 



a repens, 1 1<>, 271., 49] , 



3< > 1 



5 



Epilobium angustifolium, 271, 



4<>> ( >. 513- 

 coloratura, 273, 472, 513. 

 densum, 98, 273, 472, 513. 



111. .lie, 273, 404, 5I3. 



Epipactis decipiens, 50, 488, 



5". 



I albescens, 54, 48.S, 515. 

 repens, 54, 4-4, 511. 

 Erechtites hieracifolia, 144, 496, 



514- 

 Erect Knotweed, 27, 483. 

 Erigeron annuus, 138, 485. 



canadensis, 140, 485, 514. 



philadelphicus, 294, 473, 506. 



pulchellus, 364, 496, 501. 



ramosus, 138, 477, 510. 

 Eriocaulon articulatum, 42, 4<><). 

 Eriophorum angustifolium, 3s. 

 Erysimum cheiranthoides, 170, 



458. 512. 

 Erythronium albidum, 46, 471, 



499- 



americanum, 154, 471. 

 Eupatorium aromaticum, 132, 

 496. 



hyssopifolium, 130, 480, 516. 



leucolepis, 130, 465, 31(1. 



I >erf< >liatum, 132, 473, 516. 



purpureum, 294, 473, 510. 

 var. maculatum, 294. 



sessilifolium, 132, 492, 516. 



urticaefolium, 132, 496. 



verbenaefolium, 132, 473, 

 516. 

 Euphorbia corollata, 92, 480, 512. 



Cyparissias, 34, 4S4. 



Family, 9. 



[pecacuanhae, 33, 407, 504. 



Lathyrus, 34, 484. 



maculata, 92, 265, 47<>. 



marginata, <)<>. 48 \. 



polygonifolia, 34. 4<-7. 

 Euphrasia Oakesii, 127, 374, 402. 

 European Vervain, 331 • 

 Evening Lychni ;, '><>. 



Primrose, Common 195, 47<>- 

 Everlasting, Commoa 142, 477. 



(Mammy 142, 477. 



Pearly 140, 514. 

 Plantain-leaved 140, 477, 

 502, 



2« J 



