168 THE FLORA OF SINGAPORE, 
D. densiflorum Ridl.* A large long-leaved plant, flowers in 
unches purple. Trunks of trees in woods. Seli tar, Choa 
hu Kang, Bukit Timah, Kranji. 
B limbatum Lindl, ‘Singapore, Loddiges;” locality doubtful. 
D. Trifolium Ridl.* A curious plant ti hu flowers in a bunch 
clover. Rare, Sungei Mor 
D. yc aed Flowers on a long slender stem in a termina 
e opening singly at intervals, large yellowish and 
ide on trees in thick jungle. Bukit Mandai, Jurong, 
Choa Chu Kang. 
Cir йн sense эйт Liudl. Flowers in a dense mop-like head, 
with long tails to the sepals, white with pink spots. 
Stems ad эе б 0f trees in jungle often very high up, 
on rocks. bm Galang, Bukit Timah, Chan Chu 
Ken Pulau Ubi 
C. vaginatum Lindl. joues pale yellow. On trees, common. 
C. concinnum Hook. fil, Flowers cream with P spots or 
entirely pink. Common, Bajau, Kranji. e 
C. gamos epalum Griff. Common, Bajau, etc. 
C. acuminatum Ridl.* Rare, Choa Chu Kang. 
C. microbulbon Ridl.* Rare, Sungei Buloh. 
C. linearifolium Ridl.* Kranji, Bukit Mandai, Chua Chu Kang. 
C. semibifidum Ridl.* Rare, Kranji. 
C. makoyanum Rchb. f. Rare, Chan Chu Kang. 
C. citrinum Ridl. Flowers yellow. Kranji, Tanjong Gol. 
C. Blumei Lindl. Mangrove swamps, Kranji, Chan Chu Kang. 
Eria obliqua Lindl. A small plant with little white flowers. 
Mangroves, Kranji. 
E. floribunda Lindl. Flowers in dense spikes white with pink 
lips, pretty conva Mangroves, Kranji, Sungei Bu- 
loh, Sungei Mor. 
