24 THE FLORA OF MOUNT OPHIR. 



Br. aporoides Rchb. fil. Also grows here. 



Renantherella histrionica Ridl. Gunong Mering. It also occurs 

 in Singapore near the sea. 



Podochilus microphyllus Lindl. Common on the trees. 



Appendicula callosa Bl. Gunong Mering. 



Tropidia squamata Bl. Widely distributed about Padang Batu. 



T. Maingayi Hook fil. Just below Padang Batu. Pare. The 

 only known locality. 



Macodes petola Lindl. Damp spots. 



Anoectochilvs geniculatus Ridl. Gunong Tundok and below. 

 Hetceria elata Hook. fil. Lower slopes of Gunong Tundok. 



Habenaria zoster ostyloides Hook fil. Gunong Mering and Gunong 

 Ledang. Also Perak. 



II. monticola Ridl. A small green flowered species around 

 Padang Batu in wet spots, also on Kedah Peak. 



Cypripedium barbatum Lindl. Less common than formerly but 

 still to be found at Padang Batu. Occurs also in Penang, 

 Kedah Peak, and Johore, Gunong Panti. 



Apostasia nuda Br. (Apostasiacecc). Common. 



A. latifolia Rolfe. Rare, woods below Padang Batu, also Perak. 



Gastrochilas scaphochlamys Ridl. (Scitamineoe). Very abundant 

 below Padang Batu, rather scarcer above. The only 

 known locality. 



Zingiber gracile Jack. Just above Padang Batu, common in 

 many parts of the peninsula. 



Oeostachys elegans Ridl. Common to the top of the mountain. 



Only known locality. 

 Discorea laurifolia. Wall. (Dioscoreacea?.) On Mering and Ledang. 



Curculiqo latifolia Dry and. (Amaryllideae). Above Padang Batu 

 Common. 



