LIST OF PLATES 



PLATE PAGE 



XXXI. BLACK COHOSH, . . . Cimicifuga racemosa, ... 71 



XXXII. ^PARTRIDGE VINE, . . Mitchella repens 72 



XXXIII. BUTTON BUSH, .... Cephalanthus occidentalis, . 75 



XXXIV. POKEWEED Phytolacca decandra, ... 79 



XXXV. MEADOW-SWEET, . . . Spircea salicifolia, . . . . 81 



XXXVI. ^THREE-TOOTHED CINQUE- 

 FOIL, Potentilla tridentata, ... 82 



XXXVII. RATTLESNAKE PLANTAIN, Goodyera pubescens, ... 85 



'XXXVIII. SWEET PEPPERBUSH, . . Clethra alnifolia, .... 87 



XXXIX. WILD BALSAM-APPLE, . Echinocyslis lobata, ... 89 



XL. TRAVELLER'S JOY, . . . Clematis Virginiana, ... 95 



XLI. TURTLE-HEAD, .... Chelone glabra, 97 



XLII. * WHITE HEATH ASTER, . Aster ericoides, 98 



XLIII. *PoiNTED-LEAVED ASTER, Aster acuminatus 98 



XLIV. BONESET, Eupatorium perfoliatum, . . 101 



XLV. WHITE SNAKEROOT, . . Eupatorium ageratoides, . . 103 



XLVI. LADIES' TRESSES, . . . Spiranthes cernua 107 



XLVII. GRASS OF PARNASSUS, . Parnassia Caroliniana, . . in 



XLVIII. CARRION-FLOWER, . . . Smilax herbacea, . . . .115 



XLIX. POISON IVY, Rhus Toxicodendron, . . .117 



L. RAGGED FRINGED ORCHIS, Habenaria lacera, . . . .119 



LI. MARSH MARIGOLD, . . Caltha palustris, .... 123 



LII. SPICE BUSH Lindera Benzoin 125 



LIII. *YELLOW ADDER'S 



TONGUE, Erythronium Americanum, . 126 



LIV. *WoOD BETONY, . . . Pedicularis Canadensis, . .128 



LV. SOLOMON'S SEAL, . . . Polygonatum bifiorum, . .129 



LVI. BELLWORT Oakesia sessilifolia, '. . . .131 



.... Uvularia perfoliata, . . . 131 



LVII. *CYNTHIA, Krigia Virginica, . . . .134 



LVIII. .... Clintonia borealis, .... 137 



LIX. GOLDEN RAGWORT, . . Senecio aureus, 139 



LX. INDIAN CUCUMBER ROOT, Medeola Virginiana, . . . 141 



LXI. *YELLOW LADY'S SLIPPER, Cypripedium pubescens, . . 142 



LXII. RATTLESNAKE-WEED, . . Hieracium venosum, . . .143 



LXIII. *RouGH HAWKWEED, . Hieracium scabrum, . . . 146 



LX1V. COMMON CINQUEFOIL, . Potentilla Canadensis, . . . 147 



LXV. YELLOW AVENS, . . . Geum strictum, 149 



LXVI. BUSH-HONEYSUCKLE, . . Diervilla trifida, . . . .151 

 LXVII. FOUR-LEAVED LOOSE- 



STRIFE, Lysimachia quadrifolia, . .153 



LXVIII. YELLOW LOOSESTRIFE, . Lysimachia stricta, .... 155 



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