365 
Labellum recurvum, oblongum, obtusum, minutissime crenulatum, 
3-4 mm. longum, medio canaliculatum, prope apicem carinatum, 
carina papillis erectis instructa. Coluwmna arcuata, 2 mm. longa, 
alis alatis, . 
not previously noticed in the group. 
332. Pleurothallis Birchenallii, Rolfe; a P. insigni, Rolfe, flori- 
bus multo brevioribus, labelli lobo intermedio lanceolato-oblongo 
atius. Petala longissime caudato-acuminata, 9 cm. longa, asl 
latiora, utrinque dente acuto instructa. Labellum trilobum, 
em. longum ; lobi laterales erecti, falcato-lineares, obtusi, glabri, 
6 mm. longi; lobus intermedius lanceo ato-oblongus, apice sub- 
acuminatus, margine copiose tuberculato-hispidus. Columna lata, 
3 mm. longa. i 
Cotompia. Near Velez, J. Birchenall. 
, irchenall, Alderley Edge, 
who collected it in the district named. The sepals are dull reddish 
333. Bulbophyllum nudiscapum, Role; a B. Suis om —_ 
scapis elongatis et labelli capillis haud capitatis facile distinguen wt 
Pseudobulbi tetragoni, late oblongi, 2-2°5 em. ‘ong, vaginis mem 
branaceis ovatis striatis imbricatis vestiti, 
ots et 5-6 mm. longis. Columna lata, circi 
alcato-incurvis acuminatis. : ; 
Rop. Arrica, Sierra Leone, Afzelius. Congo, ae a. 
Flowered in the collection © A.I 
Ghent, in August, 1895, and Rey 
tions. The sepals are green with dar a lo for 
the copiously ssadine lip is purple. The species 18 remarkable fo 
its much elongated scape. 
