Sarcochilus. | CXX. ORCHIDEZ. 295 
long basal projection of the column; dorsal sepal of the same length 
but narrower ; ueste s still narrower. Labellum much shorter than the 
l 
l with several calli, more or P adnate to the lateral lobes.— 
Thrixspermum qe Reichb. f. Beitr. 71. 
Queensland. Rockingham bay, pee (with linear leaves); Cleveland bay, 
-Bowman (with more lanceolate leaves). 
7. S. Hillii, F. Muell. Fragm. ii. 94, vii. 98. Stems very short. 
Leaves few, narrow-linear, bi thick, 1 to o $ in. long. Racemes very 
abou e long, sessile on the very short basal projection of t 
umn, the lateral lobes short, almost acute, the m obe rather 
longer, broader than long, retuse, thickly covered on the surface with 
white wool; the dorsal protuberance or solid s cdi «pu 
longer than the quis lobes; the disk with several promin li.— 
Dendrobium sg uell. Fragm. i. 88, ii. 94 ; oe Hillii, 
Reichb. f. Beit 
Oen (reed river, Moreton bay, W. Hill; Rockhampton, Thozet, 
“Wales. Paramatta, Camden and Nepean rivers, Woolls; Hastings and 
Bice rivers, Beckler. 
orhizus, uell. Fragm. 1. Apparently stemless 
and bie the pales yy flattened atopa roots — 
the very short stock and sometimes assuming almost the spect "af 
-Labellum sessile at the end of this projection or claw, the lateral lobes 
small, narrow-oblong, clavate, pu ^ the middle lobe very short an 
obtuse, almost globular and densely white-woolly on the inner surface 
as in S. Cecilie and S. Hillii i; the dorsal protuberance very short.— 
Bose» phyllorhizum, Reichb. f. Beitr. 71. 
pw ens. Cape York, M'Gillivray, Daemel; Fitzroy island, Herb. F. Mueller 
(collector not named). 
9. CLEISOSTOMA, Blume. 
Sepals and ale nearly equal, free, s rending, the lateral sepals 
sometimes adnate i a basa P projection of thé c olumn. La bellum inserted 
e the base of oe tine or of its basal projection but free from it, with 
a pouch or spur at its base, undivided inside but with a reflexed or 
horizontal ‘aes or appendage inside at the orifice, the lamina 3-lobed, 
