4o6 



INDEX TO CHAPTER XI 



38. Prenanthes altissima, yellowish. 



39. Creeping Wintergreen. Checker- 



berry ( Gaultheria procuin- 

 bens), white. 



40. Shin -leaf {Pyrola elliptica), 



white. 



41. Round - leaved Pyrola {Pyrola 



rotimdifolia), pink. 



42. One - flowered Pyrola {Moneses 



grandijlora), white or pink. 



43. Indian-pipe. Corpse- plant 



{Monotropa tinijlora), white. 



44. Pine - sap. False Beach - drops 



(Alonotropa Hypopitys), red. 



45. Creeping Snowberry {Chiogenes 



sopyllifolia), white. 



46. Shooting-star. American Cow- 



slip [Dodecatheoii Aleadia), 

 deep pink or white. 



47. Star-flower. Chickweed Winter- 



green ( Trientalis Amei'icana), 

 white. 



48. Poke Milkweed {AscUpias p/iy- 



lo/accoiiies), greenish white. 



49. Pinkroot. Wonngrass (Spigelia 



A/arilaiiciiia"), red and yellow. 



50. Olio/aria /'7;;i,'-/;//t-<z, white or pur- 



plish. 



51. Creeping Phlo.x {Phlox reptans), 



deep crimson. 



52. Wild S\veet-William(/'/^/cj;- ina- 



ciiiatd). 



53. Phlox Jii'oricata, pale lilac. 



54. Water-leaf {Ilydrophyllum Cana- 



deitse), white. 



55. Ilydrophyllutn Virginicunt, 



white. 



56. Culver's- root. Culver's -physic 



( Veronica Virginica), white. 



57. Lopseed (P/iiyma Leptostachyd), 



rose-purple. 



58. Blephilia liirsuta, i)ale purple. 



59. Nerved-leaf .Skullca]) {Scutella- 



ria nervosa), bluish. 



60. Stone-root. Ilorsebalm (Colliii- 



sonia Canadensis), lemon-yel- 

 low. 



61. Virginia' Smartweed {Polygonum 



I 'ifginiaiitiiu), greenish. 



62. Virginia Snakeiool {Aristolochia 



serpentaria), greenish. 



63. Wild Ginger. Asarabacca (..^jr?- 



rum Canadense), dull brown, 

 purplish. 



64. Wood-nettle {Laportea Canaden- 



sis), green. 



65. Richweed. Clearweed {Pilea 



pitinila). 



66. Large Twayblade {Leptorcliis or 



Liparis liliifolia), purplish. 



67. Loesel's Twayblade {Leptorchis 



Loeselii), greenish. 



68. Putty - root. Adam - and - Eve 



{Aplectriini hieniale or spica- 

 ttim), yellowish brown and 

 purplish. 



69. Early Coralroot {^Corallorhiza 



Corallorhiza or innata), dull 

 brownish purple. 



70. Small-flowered Coralroot {Coral- 



lorhiza odontorhiza), purplish. 



71. Large Coralroot ( Corallorhiza 



multijiora), dull brownish 

 purple. 



72. Striped Coralroot {Corallorhiza 



striata), dark purple. 



73. Wisler's CoralrOot {Corrallorhiza 



U'isteriaiia), purplish. 



74. Heart leaved Twayblade (Z,w/t7Vi 



cordata), purplish. 



75. Broad-lipped Twayblade (Z/j/t-ra 



convallarioides), greenish yel- 

 low. 



76. Southern Twayblade {Listera 



australis), greenish yellow. 



77. Downy Rattlesnake Plantain 



{Peramiuni or Goodyera pii- 

 Ih'scens), greenish white. 



78. Menzie's Rattlesnake Plantain 



{PeramiuDi Menziesii), green- 

 ish white. 



79. Lesser Rattlesnake Plantain 



{Perainium repens), greenish 

 white. 



80. Nodding logonia {Pogonia 



triauthopltora or pcndula), 

 pink or pale purple. 



81. Whorled Pogonia {Pogonia ver- 



ticillala), purjile and yellow. 



82. Smaller Whorled Pogonia {Po- 



gonia affinis), greenish yel- 

 low. 



83. Siiowy OYc\\\s{Orchisspeclal>ilis), 



])ink and wliite. 



