GENERAL 
INDEX. 156 
Green Orchis, Northern, see Zabenaria hyper- | Hooker, Sir William, on A. dulbosa, 54; A. 
borea. 
Greenish Orchis, see Habenaria lacera, 
Gynnadenia, R. Brown, 39. 
“t tridentata, Lindley, see Hadena- 
via tridentata. 
Habenaria, Willdenow, 40; number in New 
England, 40; botanical divisions, 57. 
flabenaria blephariglottis, Hooker, 113-115; 
var, holopetata, 114. 
“ etliaris, R. Brown, 113-116; note, 
go; illustrations, rz4, 116. 
“ chlorantha, 4x; illustration, 41. 
“ dilatata, Gray, 66-70; illustration, 
67. 
“ dilatata, Hooker (Ex. Flora), see 
HH, hyperborea, 
“ jJimbriata, R. Brown, 93-97; curi- 
ous form, 93 ; illustration, 95. 
“ flava, Gray, see Hl. utrescens. 
‘e herbiola, R. Brown, same as above. 
“t Hoohert, Torrey, 40-43, 145 5 var. od- 
longifolia, J. A. Paine, 41 ; illus- 
trations, 18, 41. 
“6 hyperborea, R. Brown, 69. 
bi lacera, R. Brown, xro; illustra- 
tion, 116. 
“4 neacrophylla, Hooker, see H. orbi- 
culate. 
“t obtusata, Richardson, 79 ; illustra- 
tion, 78. 
ae orbiculata, Hooker, see H. Hook- 
; ert. 
“e orbiculata, Torrey, ror; illustra- 
tions, gg, 102. 
“ bsycodes, Gray, rro-113; illustra- 
tion, 99. . 
a“ rotundifolia, Richardson, see Or- 
chis rotundifolia. 
“ tridentata, Hooker, 97; illustra- 
tion, 67. 
“ virescens, Sprengel, 98-101; illus- 
tration, 98. 
# viridis, R, Brown, var. bracteata, 
Reichenbach, 43-45, 145; illustra- 
tions, 43, 44. 
Habenaria, Bracted Green, see Hadenaria 
UIYtAIS Var. 
“t Hooker's, see H. Hookerz. 
“ Tattered-fringed, see 1. lacera. 
“ Torn-flowered, sce H. lacera. 
Heal-ali, see Habenaria orbiculata. 
Heart-leaved Listera, see L. cordata. 
Herminium monorchis, crest in, 42. 
Hervey, Rev. A. B., on Calosogon pulchellus, 
84. 
Higginson, T. W., on C. acaule, 29; C. pu- 
descens, 32, 0M extinction of spe- 
cies, 133. 
Hooker, Sir J. D., on root of C. pubescens, 36. 
ditatata, 05; C. tnnata, 73; H. ob- 
tusata, 79; S. cernua,127. 
Hymenoptera, 46, 102. 
Indian Moccasin, see C. acaudée. 
Insects, dependence of Orchids on them and 
wice versa, 9, 24; development of 
proboscis, 25; boring into necta- 
ries, 40; attracted by smell, 46; by 
colors, 46; partial to L. ovata, 60; 
structural adaptation, 63; natural 
selection, 63; night-flying, roz; on 
fT, psycodes, 122. 
Labellum (or shoe-shaped lip), explanation of 
term, 6; development of, 8; struct~ 
ure in Cyd. acazle, 285 Cyd. pu- 
bescens, 32, 33, 36: C. avietZnuss, 
37; Calypso, 49; C. spectabile, 75 ; 
illustrations, 27. 
Lady’s Slipper, see Cypripedium. 
“t Downy, see C. pzdescens. 
‘ Pink, see C. acazdZe. 
‘é Ram’s-head, see C, ardetinum. 
“ Showy, see C. stectadzle. 
xh Stemless, see C. acaz le. 
“ Yellow, see C. pudescens and C 
parvifiorum, 
Ladies’ Tresses, see Spiranthes. 
“e Broad-leaved, see S. Zetzfolia. 
‘“ Grassy, see S. graminea. 
st Nodding, see S. cerzua. 
“ Simple, see S. simplex. 
“ Slender, see S. eraczlzs. 
Large Coral-root, see Corallorhiza multi 
jlora. 
Large round-leaved Orchis, see Habenaria 
orbiculata. 
Leaves, Grant Allen’s theory, 28; of C. pudes~ 
cens, 34; growth of in C. pudchel~- 
dus, 80; in Pogonia, rr7. 
Lepidoptera, 42, 46, 101, 102. 
Lily-leaved Liparis, see L. /¢7z{folia. 
Limodorum precoxc, Walter, see S. erami- 
et. 
Lip, or labellum, 6. 
Liparis, Richard, 49, 64. 
Liparis lilzifolia, Richard, 6s ; illustration, 65. 
“s Leselti, Richard, 64, 65; illustra- 
tions, 61, 64. 
ad pendula, 115. 
Listera, R. Brown, 58. 
Listera convaliarioides, Hooker, 64; illustra- 
tions, 61, 64. 
“é cordata, R. Brown, 58; illustra- 
tion, 6x. 
‘é ovata, R. Brown, 58-60; illustra- 
tion, 59. 
Listera, Heart-leaved, see L. cordata. 
“ Long-lipped, same as above. 
Long leaved Malaxis, see Lifaris Leselii. 
