150 
Malaxis correana, Barton, see Lifaris La- 
seit. 
‘6 lildifolia, Swartz, see Liparts lilii- 
folia. 
e longifolia, see Liparis Lesetit. 
¢ padudosa, 65, 115. 
Meehan, Prof. Thomas, on root of O. specta~ 
bilis, 26; on Cys. acanule 30; C. 
pubescens, 32; C. arzetiius, 37; 
Calypso, 49 ; Spiranthes, 66; range 
of S. cernua and S, gracilis, 66 ; on 
C. puichellus, 80; P, ophiogtossoides, 
85: A. fimbriata, 94; Pogonia, 117. 
Microstylis, Nuttall, 49, 89. 
Microstylis monophyllos, Lindley, 89; illustra- 
tion, 89 
“6 ophioglossoides, Nuttall, 89; illus- 
tration, 89. 
Microstylis, Adder’s-mouth, see JZ. ophtoglos- 
soides. 
7 One-leaved, see AZ monophyllos. 
occasin~flower, see Cypripedium. 
Moths, in Madagascar, 2s; fertilizers of Pla- 
tanthera, 39; of HY. Hookerd, 41; 
attracted by colors, 46; fertilizers 
of HY. psycodes, 111; illustrations, 
23, To2, 
Movements of pollinia, see depression of pol- 
linia. 
Miiller, Hermann, on characters of Orchis fam- 
ily, 9; concealment of pollen, 23; 
concealment of honey, 24; label- 
lum of C calceofus, Mlustration, 27 ; 
on fertilization of C. pubescens, 35 ; 
fertility of an Orchid, 38; colors of 
flowers, 45, 63; Listera, 60, 63; 
humble-bees and pollen~masses, 
zzz; illustrations, 27. 57. 
Naked-gland Orchises, see Gymnadenia. 
Nectar, in O. mascuda, 22; in Platanthera, 4o; 
secreted by lip of PF. viridis, 44; 
in A. buldosa, 55; secreted by lip 
of L. ovata, 60;in C. spectabile, 78; 
in S. awtusnalis, 108, 109; in HH, 
psycodes, 1153 in Hf, dacera, 111510 
G. vepens, 119 
Nectary, structure of, as affecting fertilization, 
22, 243 Of Augrecum, 25; punct- 
ured by insects, 4o; of Practed 
Green Orchis, 43; in A. v¢rescens 
and 4. viridis, tor. 
Weottia tortilzs, Pursh, Barton, sce Sftran- 
thes gramyi ca. 
Neottia, Drooping-flowered, see Sfpiranthes 
CEVFRURs 
“ Nodding-flowered, same as above 
“s Veined-leaved, see Goodyera pu- 
bescens. 
Neottia, the tribe, 55, 120. 
Noah's Atk, see Cy. acazle. 
GENERAL INDEX. 
Nodding- flowered Ladies’ Tresses, see Spzran~ 
thes cernua. 
Nodding Pogonia, see P. Jexdula. 
Northern Green Orchis, see Hiudenaria hyper- 
bored. 
Northern White Orchis, see Habenaria dita- 
tata. 
Old Goose, see Cyp acaule. 
One-leaved Adder’s-mouth, 
neonophy tlos. 
6 Microstylis, same as above. 
Ophrydez, the tribe, 40; development of cau- 
dicle, 123. 
Ophrys, caudicles in, 108; auricles or crests 
, absent from some species, 116. 
Orchis Family, characters of. 6-9; synopsis of, 
LI-I5. 
Orchis, Linnzcus, 39. 
Orchis bidentata, Elliott, see Habenaria tris 
see Alicrestyl1s 
dentata. 
“ crliaris, Linnceus, see HY. ciliaris. 
“ dilatata, Pursh, see A. dilatata, 
Gray. 
‘“ jinbriata, Pursh, Bigelow, sce 
fT, psycodes. 
‘6 jimbriata, Aiton, Willdenow, 
Hooker’s Ex. Flora, see A. /l72- 
briata, 
‘ jissa, Muhlenberg in Willdenow, 
see Al. psycodes. 
‘6 jlava, Linnceus, see H. virescens. 
Juscescens, Pursh, same as above. 
grandiflora, Bigelow, see H. /ii- 
briata. 
herbiola, Pursh, see H virescens. 
zuciss@, Muhlenberg in Wildenow, 
see 1. psycodes. 
“ lacera, Michaux, see 4. lacera. 
maculata, 38. 
mascitla, 20; illustration, 20-22. 
IHOKLO, 94. 
obtusata, Pursh, see H. obfusata. 
orbiculata, Pursh, see f/. orbicue 
lata, Torrey. 
psycodes, Muhlenberg, 
lacera, 
psycedes, Linneeus, see //. psycodes. 
pyrantiidalis, 123. 
bh 
see HH. 
“ rotundifolia, Pursh, 57; illustra-~ 
tion, 51. 
scutedlata, Nuttall, see H. wzrescens 
spectabelis, Linnaeus, 20, 145; fertils- 
zation, 21, 22; illustrations, 18, 25 
* iridentata, Muhlenberg, Willde- 
now, see 1. tridentata. 
virescens, Muhlenberg, Willdenow, 
see “1. virescens. 
Orchis, Dwarf, see H. obtusata. 
*s False, 39. 
