234 BOTANICAL EXPEDITION TO LOWER SIAM. 



-Gymnopteris flag ellif era, Wall. Setul, muddy spots at the 

 base of Bukit Bajah Wang. 



Acrostichum aureum, Li. Very abundant. Kedah, Alor Sta ; 

 Perlis, Tebing Tinggi, Setul, along the bases of the hills. 



Platy cerium grande, Sw. Setul, on trees (14798), Lanka wi 

 near Kwah (Curtis.) 



PL biforme, Bl. Lankawi, Burau bay. 



Scliizcea dichotoma, Sw. Trang, Chong, (Native), Singgora 

 (St. V. B. Down). 



Lygodium circinatum, Sw. Lankawi (Curtis). 



L. polystacliyum, Wall. Kedah, Bukit Pinang near Alor Sta 

 (14751), Tongkah, common (Curtis). 



Oj)hioglossu7n pendulum, L. Perlis, Bukit Lagi near Kanga. 

 Lycopodiace^e. 



Selaginella semicordata, Lankawi, Sandy woods (Eidley, 8322) 



and Gunong Eaya (Aniff). 

 S. suberosa, Spr. Kedah, Gunong Geriang (14775) and 



Perlis at Kanga. 



S. caulescens, Spr. Bangtaphan river side (Keith). 



S. flabellata, Spr. Lankawi, Telaya Tujoh, on rocks in the 

 stream. 



Charace^e. 



Chara flaccida var. brevibracteata, Lankawi, Dayong Bonting 

 lake. " The bottom must be a perfect cushion of this " 

 (Curtis, 2587). 



Addenda. 



Dipterocarpus alatus, Eoxb. Bangtaphanoi (Keith). 



D. cornutus, Dyer. Lankawi, Burau. Fruits picked up. 



NOTE — Wherever no collector's name is given, the plants were 

 collected by myself. 



Jour. Straits Branch R. A. Soc, No. 59- I9H- 



