191 
Tsee no reason why it should not become a profitable cultivation. I 
shall do all I ean to introduce seeds and plants of the very best teas 
procurable. 
Theobr oma Cacao. —I have great faith in this valuable product doing 
asaland 
of the sheltered Vili on the slopes of our mountain ranges. Suitable 
shade trees should be planted with it, such as Erythrina, pimento, and 
nutmegs. 
India-rubber or caoutchouc is another most important article of 
variety of caoutchouc-yielding trees and creepers which are indigenous 
to the country. It is an industry which specially recommends itself to 
the natives, who are naturally fond of woodcraft, and do not place much 
value on time when working for themselves. 
CCCCLXXI.—_ NEW ORCHIDS.—DECADE 14. 
131. Pleurothallis rotundifolia, Rolfe ; nana, foliis brevissime 
petiolatis “orbiculari-obovati minutissime tridenticulatis marginatis 
carnosis, scapis gracillimis circa 6-floris, bracteis basi tubulosis apice 
triangulari-ovatis acutis parvis, se postico oblongo acuto concavo, 
lateralibus fere omnino connatis pire brevissime bidentatis, petalis 
spathulato-oblongis Papeta labello subrecurvo integro oblongo 
obtuso, columna clavata marginibus alatis apice acuta, — 
Has vna ET. Morris. 
12 pall lo ongi. : Bractee 4 lin. longs. ‘Padi icelli 2 lin. Lm c d 
posticum 2 lin. longum, lateralia 2} lin. longa. Petala 3$ lin, longa. 
Lage 8 un iege im. v— : lin. lon nga. 
132 Cologyne carinata, Rolfe; pseudobulbis tetragono-ovoideis 
diphyllis, Toliis subsessilibus elliptico-oblongis v. lanceolati 
scapis arcuatis, racemis flexuosis circa 6-8-floris, bracteis | 
lanceolatis acutis deciduis, ovariis hexapteris, sepalis oblon utis 
acute carinatis concavis, petalis linearibus acutis, labello trilobo lobis 
lateralibus erectis angustis subobtusis intermedio ovato-oblongo obtuso 
subundulato, disco tricarinato carinis lateralibus crenulatis, - columna 
clavata apice alat 
Has.—New Guinea. 
