264 
long. Lip obscurely 3-lobed, 3 lin. long ; lateral lobes erect, ob- 
tusely rounded, front lobe reflexed, lanceolate, acute, crest linear, 
fleshy, equalling ci lobes. Column clavate, 2 lin. lo ong. 
Yungas, 1890 (457). Alzo Brazil, near Rio Janeiro, Glaziou, n. 
11612, 20513; Prov. Minas, Glaziou, n. 20512; Organ Mountains, 
Miers. 
j Near M. acuminata Lindl., but a far smaller plant in every re- 
spect. I fail to identify this well marked species with any pub- 
lished description, though being also a Brazilian species I expected 
to find a name for it. 
Camaridium longibracteatum Lindl. Pl. Hartw. 154. Yungas, 1890 
(478). 
CAMARIDIUM BOLIVIENSE Rolfe n. sp. 
Stems erect, somewhat elongated, leafy. Pseudobulbs 1-1 12 
in. distant, lanceolate-oblong, 3/—1 in. long, apex 2-leaved, base 
about 4 to 6-leaved. Leaves erect, linear, obtuse, unequally bi- 
dentate, 2-377 in. long, 1-1% lin. broad, their bases broader, 
sheathing and imbricating. Flowers axillary, solitary, peduncles 
but little exserted from sheaths. Bract lanceolate, acute, 5—6 lin. 
long. Sepals Ries acute, 5 lin. long. Petals linear-oblong, 5 
lin. long. Lip 1 ine ear-oblong, acute, entire, with a rather obscure 
oblong callus i in the centre. Column clavate, 3 lin. long. 
Yungas, 1890 (636). 
Allied to C. arbuscula Lindl. and C. Lawrenceanum Rolfe, and 
about intermediate between them in habit. 
DicHAEA HAMATA Rolfe n. sp. 
tems erect, somewhat branched below, - in. long, leafy. 
Leaves distichous, lanceolate-linear, acute, somewhat recurved, 4- 
I in. long. Flowers axillary, slightly exserted from leaf-sheaths. 
Bracts ovate, acuminate, 2 lin. long. Sepals ovate-oblong, acute, 
2 lin.long. Petals E smaller than sepals, but otherwise simi- 
lar. Lip as long as petals, basal half cuneate, apical half as broad 
as the lip's length, apex broadly rounded and apiculate, obscurely 
denticulate, and terminating behind on either side in a sagittate 
appendage crest absent, but base of lip rather fleshy. Column 
very s ruit 2-214 lin. long, setose-echinate. . 
Vie 1890 (602). 
. Allied to D. graminifolia Lindl. The lip is very curious, being 
somewhat hooked on either side and anchor-shaped. 
Ornithidium giganteum Lindl. Capi, Mar. 1890 (764). 
Odonioglossum rigidum Lindl. Vic. Cochabamba, 1891 (744) 
mimi 
