to the Genera.) XX.—GYNANDRIA. 133 
tPollinia attached singly or in pairs or by fours sth one or, 
epee two a pei to a stigmatic gland :—[p. 131] 
**Anther terminal :—[p. 134] 
Pollinia 8, attached by fours to a granular caudicle; terrestrial 
herbs ; leaves chartaceous, plicate ............ 904. Calanthe. 
Pollinia 2 :— 
Terrestrial herbs, with pseudo-bulbous stems ; flowers in 
peduncled racemes; leaves chartaceous or membranous, 
plicate :— 
Lip brain : lobed, saccate or gpsiee® at base ; in- 
florescence str 5. E cehia. 
Lip Chagurery: rm Se aide mente ooee o aie but not 
6. Geodorum. 
Epiphytic herbs 
Stem ee lous leat meme dyes ree Thecostele. 
Stem not pseudo-bulbous ; leaves 
Stems very short, leaves closely tained flat, fleshy 
and ween lip spurred, with forked oe on 
its dis Doritis. 
Stems more or less bee leaves coriaceous and 
flat or fleshy and ter 
Lip not spurred ; jo site TOC, cat. caveree 909. Luisia. 
Lip spurred, adnate to the column or to its foot :-— 
Column prolonged a a long foot which forms an 
elongated spur with no callus or septum within :— 
Lip jointed to the foot ...... 910. Ornitharium. 
Re p not jointed to the foot ......... 911. rides. 
‘ Column with little or no foot :— 
ett with neither calli nor septum within :— 
(p. 1 
34] 
Spur compressed, very deep, pubescent at the 
mouth ; side-lobes none 912. Rhynchostylis. 
Spur not compressed, long narrowly cylindric, 
or wide funnel-shaped or short saceate, rarely 
one Vanda) reduced to a gibbous swelling 
Side-lobes of lip cui large; spur wide 
infundibuliform, glabrous at the mouth ; 
if side-lobes of lip small then the spur also 
subobsolete; flowers large; caudicle of 
Eee very bre Te Res enero 913. Vand 
Po gnee, ee oe na ety a, Mpagee 8 
Qiis Wes Op A 
