Vandee.) ^ oxnviit. orcntprx. (J. D. Hooker.) 673 
68. TÆNIOPHYLLUM. Sepals connivent or subpatent, bases often connate. 
Pollinia 4, distinct; stipes short. Dwarf herbs, leafless or few-leaved ; flowers minute. 
69. MicRosAccus. Sepals and petals spreading. Pollinia 4, distinct ; stipes linear. 
Satall herbs with many small distichous leaves, and 1-2 minute flowers. 
me 70. DIPLOCENTRUM. Sepals and petals widely spreading. Lip 2-spurred towards 
ase, 
l Subtribe 5. NOTYLIEÆ. 
c 71. AcRIOPsIs. Sepals narrow, spreading; lateral connate. Petals broader. 
h aw of lip connate with the column, and forming a broad pitcher. Top of column 
wooded, membranous. Pollinia 2 or 4, stipes simple. Pseudobulbs with 1-2 narrow 
eaves, Flowers small, in simple or branched slender lax racemes. 
Sti 72. Popocuitus, Sepals erect. ' Lip jointed on to the foot of the column. 
Stipes of the 4 pollinia 2, Leaves small, distichous; pseudobulb 0. Flowers small, 
in a terminal raceme. 
n ts APPENDICULA. Sepals erect. Lip continuous with the foot of the column, 
ot Jointed. Leaves distichous; pseudobulbs 0. Flowers small, in lateral or 
subterminal racemes. 
Sti 74. THELASIS. Sepals erect. Lip erect, undivided. Column without a foot. 
a. pes of pollinia simple. Herbs with 1l.leaved pseudobulbs, or leaves distichous 
sin Oberonia. Flowers minute, in terminal racemes. 
Tripe III. Neottieæ. 
Subtribe 1. VANILLEÆ. 
E m GALEOLA. Climbers. Leaves 0 or on flowerless branches. Sepals spreading 
rape concave, Lip broad, concave, loosely investing the column. 
E. VaNiLLA. Climbers. Leaves 0 or coriaceous. Claw of the lip adnate to the 
u; limb broad, concave, embracing the column. 
"U.C Subtribe 2. CoRYMBIEX. 
(i. CORYMBIS. S 1 2 . b Lip linear 
C epals and petals narrow, cohering in a tube. ip lin 
olumn elongate, Flowers loosely panicled. , 
"S TRopipra. Lateral sepals connate, forming a mentum. Lip sessile. Colamn 
* Spikes short, dense-fld. 
* Ii Subtribe 3. SPIRANTHEX. 
79 1P spurred, or with a prominent sac. 
79. . . 
blade GEI YSURUS, Lip above the spur abruptly contracted, hollow, spreading ; 
or lanceolate.” 2-lobed. Clinandrium hardly prominent. Leaves membranous, ovate 
Clinanq e P CTOCm1LUS, Claw of the lip long, spreading, fimbriate ; blade 2-lobed. 
81 ver cupular, Leaves subradical, ovate, often coloured. l 
the sp, C YPAGZINIA. Lip sessile. Base of column with 2 processes descending into 
Na Stem leaty. 
2. C . 
Leaves . Cuts. Lip sessile; spur obtuse or saccate ; blade lanceolate, entire. 
uH radical, ovate, often coloured. 
long; plaga Ta Lip erect, concave, margins connate with the column ; spur 
liy, ^ Spreading, Clinandrium hooded, Pollinia with rigid caudicles. Stem 
"I. 
Lip not spurred, if saccate the sac concealed by the sepals. 
á Lip clawed, ventricose above the base (or sessile in Spiranthes). 
toothed or o TOCRILUS, Lateral sepals connate, forming a mentum. Claw of lip 
mbriate, Stem leafy ; flowers loosely spiked. > 
xx2 
