190 THE FLORA OF SINGAPORE. 



Schizolma lobata Poir. In dense woods, Bukit Timah. 

 Sch. ensi/ulia Sw. In thick wet woods. Chua Chu Kang. 



Sch. media R. Br. Rare, Pulau Brani. 



Seh. heterophil 'la Dry. Rare, Pulau Brani. 



Adiantttm Jiahellulalum L. Banks, Changi ; Rocks, Pulau Ubin. 



A few other species have established themselves as garden 

 escapes. 



Chei'atithes tenvifvlia Sw. Common in dry spots, Tanglin, Chan 

 Chu Kang, Pulau Ubin. 



Pteris ensiformis Burm. Common in dry spjts, Bukit Timah, 

 Tanglin, Pulau Ubin. 



Pt. longifolia L Mount Pleasant, (Hullett). 



Pt. aquilina L. Common all over Singapore. 



Litobroohia iacisa Thunb. Tanglin (probably an escape). 



Ceratopteris thalictroides L. Common in ditches and sluggish 

 streams. Tanglin, Selitar, Changi. 



Blechnum orientale L. Very common in open places, Tanglin, 

 Bukit Timah, etc. 



B. Fin! 'ay sonian urn Wall. In similar localities, Reservoir, Bukit 

 Timah, Chan Chu Kang. 



B. serrulatum Ech. Singapore (Hullett). 



lltamnopteris nidus L. Common on trees all over Singapore, the 

 large form var. musaefolia is the commonest form. 



Aspleniwn squamulatum Bl. Much resembles the last, but has a 

 creeping stem. Wet woods, usually growing on stumps, 

 Bukit Timah, Chua Chu Kang. 



A. longissimum BI. On roots of Bamboos, Tanglin. 



A. tenemm Forst. Woois, common, Garden jungle, Bukit Timah , 

 A n £ Mo Kio. 



