260 
33. Inflorescence ina sheath with the 
young gro bá 
Inflorescence bibe ina odis 
34. Flowers large ds 
hin, bro 
Leaves rather thick, linear 
36a. Leaves 1 to 3, 3-nerved 
Leaves several, more than 3-nerved . 
37. Leaves distichous ` X 
Leaves not distichous 
38. Leaves 6-8 inches LI at least 
14 inches broad 
Leaves either shorter or narrower 
39. Leaves thick and leather 
Leaves thin and plicate. - 
40. Inflorescence Lemgo: : long 
Inflorescence much s as 
41. Lip spurred or saccaie.. 
Lip not spurre sro 
42. Flowers large, showy ... 
Flowers small 
43, Spur of lip divided or almost closed .. 
Spur of lip not divided or elosed, saccate 
44, Spur s lip divided internall 
Spur of lip almost closed with a callus 
45. Flowers distichous; rachis flat and 
pectina 
Rachis not flat and pectinate .. (mes 
46. Leaves cordate or reniform  ... 
Leaves not cordate or reniform 
47. Scapes stout — .. vee ant e 
Seapes slender ... 29 
. Scapes 2 ft. high. or more 
Scapes 1 ft. hieh or les 
. Flowers in a 1-sided ds ie 
Flowers not in a 1-sided spike 
nen 
Q0 
Hx 
eo 
E om 
E 
bo 
T 
IA 
18. 
9o 
eg 
15. 
me 
22. 
15. 
. Ornithochilus. 
41 
un 
Hongk. 352. AA Victoria and Mt. 
kong; Lantao Island - Taimoshan 
Territory ; Swatow. FI. ye low c or purple, June. 
2.—LIPARIS. 
e to species, 
1. Leaves lanceolate 
ae 
vee 
inch lon; 
Pseudobulbs 4-6 inches long .. 
i, 
XE 
i E phyllum. 
Mie. 
. Thelasis, 
36 
31. 
36a. 
Cymbidium, 
Cryptostylis. 
Calanthe 
38. 
ll. Nephelaphyllum. 
pe. 
Calanthe. 
42. 
45. 
Dendrobium. 
43. 
Cleisostoma. 
Sarcochilus. 
a. 
Spathoglottis. 
. M. congesta, Reichb. f.; NA congesta, Lindl. ; Benth. Fl. 
Ni icholson, Hong- 
Hongkong New 
2. 
4. 
2. 
longipes, 
