Supplement, $c.] tem, omouirpEx. (J. D. Hooker.) 179 
61. SaccorABIUM. The sepals and petals are often incurved. To the character 
should be added—Spur without a callus under the column within, or a septum. 
62. ScHGNORCHIS. As stated at p. 54 of this volume this genus was inserted by 
oversight, Saccolabium filiforme having been mistaken for it by Thwaites. 
63. UNcrFERA and 64 AcAMPE I have been obliged £o include under SAccora- 
MIX, See remarks under the latter genus in this volume, p. 54. 
65. SARCANTHUS and 66. CLEISOSTOMA, are separated from Saccolabium, and 
from one another, by characters so minute and trivial, that they might well rank as 
Sections of that genus, to which 67. Ornithochilus might be added. 
"m 673. Subtribe 3. SerRANTHEX. The Indian genera of this subtribe are most 
ifficult of classification. The following attempt which may aid the student, requires 
nl revision with living specimens; the characters of the minute fleshy column 
ho stigma being extremely difficult of accurate analysis in herbarium specimens, 
owever carefully their organs may be moistened or laid out. 
. KEY TO THE INDIAN GENERA OF SPIRANTHEZ, 
at Spur or sac of the lip exposed beyond the base of the lateral sepals. (See also 
ew species of Goodyera.) 
Wo Paysurvus, Lip not clawed beyond the spur, limb broad abruptly con- 
rnd ed at the base; spur eglandular within; column not appendaged in front; 
stigma anticous, 
me ANECTOCRILUS, Lip clawed beyond the spur, limb 2-winged; spur 2-glan- 
" within; column appendaged in front ; stigmatic lobes lateral. 
2 M. C VRYDAGZYNEA, Lip not clawed, limb oblong membranous entire; spur 
"8 D ular within ; column not appendaged in front ; stigmatic lobes lateral. 
me " DTSTORCHIS. Lip saccate, contracted into a beak with a small dilated tip ; 
anticore alar within (or not ?); column not appendaged in front; stigma 
la Zare, Lip adnate to the sides of the column, limb spreading ; spur 
& naked within; column not appendaged in front ; stigma anticous. 
B TIL. 
(exce Lip if spurred, with the spur or sac covered by the bases of the lateral sepals 
Pt in a few Goodyere). 
t Lip clawed beyond the spur or sac. 
req DONTOCHIEUS, Lateral sepals connate at the base; claw of lip crenate 
apenda or fimbriate, limb usually 2-winged; sac 2-glandular within; column 
85 ged in front ; stigmatic lobes lateral. 
winged Hawanra, Sepals free; lip adnate to the base and sides of the column, claw 
anticous, imb 2-winged; sac 2.glandular within; column large, clavate; stigma 
emit, te ROSTY TAS, Sepals connate to the middle in a tube; lip with a saccate or 
Within se and 2-lobed toothed or pectinate limb, sac 2- or multi-glandular 
Ps umnar appendages long, fleshy ; stigmatic lobes lateral. 
entire tooth eee Sepals free; lip with a cymbiform or saccate base, a short broad 
Column vit ed or crenate claw, and broadly dilated limb ; sac 2-glandular within ; 
ith two linear appendages in front; stigmatic lobes lateral. 
H 2 saccate or spurred, not clawed beyond the sac or spur. | 
Me Zeie tees, Lip a large globose sac with a narrow linear inflexed blade ; 
ular within ; column minutely appendaged in front ; stigma anticous, 
vot appendap TZ: Lip cymbiform or subsaccate, naked or setose within; column 
aged in front; stigma anticous. 
te to the sides of the 
` HETÆRIA, § . 
column, Ji : Sepals free at the base or connate, lip adnate, g 
not in fre tire or 2-lobed ; sac 2-glandular or setose within; column winged 
3 stigmatic lobes lateral. 
nN 2 
