Appendix. 349 



Polypodium Phymatodes, L. 

 *Polypodium ebenipes, Hook. 



Gymnogramma avenia, Baker. 



Gymnogramma bomeensis, Hook. 



Gymnogramma Wallichii, Hook. 



Gymnogramma Feei, Hook. 



Antrophyum reticulatum, Kaulf. 



Vittaria debilis, Kuhn. 



Vittaria elongata, Sw. 



Tcenitis blechnoides, Sw. Both, the type and well-marked variety, 

 T. interrupta, H. and G. 



Acrostichum sorbifolium. L. 

 *Acrostichum scandens, J. Sin. 

 ^Acrostichum subrepaudum, Hook. 



Acrostichum drynarioides, Hook. 

 * Acrostichum bicuspe, Hook. The typical form, which has only 

 been once gathered before by Thomas Lobb in Java. 



Platycerium biforme, Blume. 

 *Platycerium grande, A. Cnnn. 



Schizcea malaccana, Baker. 



Schizcea, dichotoma, Sw. 



Schizcea digitata, Sw. 



Lygodium dichotomum, Sw. 



Lygodium scandens, Sw. 

 *Equisetum elongatum, Willd. 



Lycopodium cernuum, L. 



Lycopodium casuariuoides, Spreng. 



Lycopodium carinatum, Desv. 



Lycopodium Phlegmasia, L. 

 *Lycopodium macrostaclujs, Hook, and Grev. 

 *Lycopodium volubile, Forst. 

 ^Selaginella atroviridis, Spreng. 



Selaginella caulescens, Spreng. 



Selaginella incequalifolia, Spreng. 

 * Selaginella IFilldenovii, Baker. 

 ^Selaginella flabellata, Spreng. 

 ^Selaginella suberosa, Spreng. 



Psilotum triquetrum, Sw. 



Psilotum complanatum, Sw. = P. Zolliivyri, Cesati. 



It will be seen that altogether Mr. Burbidge has added above 

 fifty species to the fern -flora of the island. His exploration 



