BY CECIL J. BROOKS. 
51 
Cheiropleuria, Presl. 
Cheiroplcuria bicnspis, Pr. 
On rock hanging over ravine. Alt. 3000 feet. 
This form is so large with conspicuous difference 
from the small type that it may well rank as a variety. 
Aft. Lingga, Mt. Dulit, Aft. Poe, Aft. Bengkarum, 
Bungo Range. 
Philippines, Malaya to Liu Kiu and New Guinea. 
Leptochilus, Kaulf. 
Leptochiliis decurrens , Bl. 
Common on moist rocks, seldom fertile. Alt. 3000— 
3500 feet. 
Tropical Asia. 
Leptochilus cuspidatus , C. Chr. 
On moist rocks. Alt. 1000 feet. 
Bungo Range. 
Tropical Asia, Australia, Polynesia, Seychelles. 
