192 THE FLORA OF SISGAP )!IE. 



X urophijllum Wall. Dense jungle, Bukit Timah. 



X. molh Desv. Cjmmon in open places, Tanglin, Chua Chu 



Kang, S^Iitar, Pulau Bran'. 



Var. am'ioinense. Green Hill, etc. 



Var. procurrena. Green Hill. 



Var. (Ii(Jy>iw?oi um. Not rare. 



N. penmqcium Bl. Chan Chu Kang. 



X. tectum Wad. Singapore ( Wallich ); not seen. 



X. heterocarpon Bl, Green Hill ( Hullett ). 



X. pobjcarpum Bl. Mesochloena pol'/carpa Bl. Wools, Bukit 

 Timah. 



X. latebrosum Kze. Bukit Timah. 



X. truncatum Pres 1 . Singapore ( Hullett ). 



Xeplirolepu ex data L. Common in open country all over 

 Singapore. 



N. voluhilis J. Sin. Climbing over bushes, Rochore, Toas, 



Sungei Mora ; . 



X. acuta Presl. Singapore ( Hullett. ) 



X. Dufii. Has established itself at Changi and a few other 

 places. 



Dicti/opteris Barberi Hook. Bukit Timah. 



D. (UffbrmU Bl. Bukit Timah. 



Pol/podium decorum Brack. Common on trees, mangrove swamps, 

 Kran'ji, Sungei Buluh, Toas. 



P. streptophjllum Bak. Very rare, Trees on Serangoon Road 

 ( Murton ). 



P. adfpersum Bl. and P. setigerum Bl. in Moore's Herbarium (Bed- 

 dome), probably wrongly localised. 



