30 ASPLENIUM LASERPITIIFOLIUM. 



Length of frond from four to thirty-six inches. Colour vivid 

 green. 



Veins flabelliform. 



Sori linear, brief, and from two to four on each segment or 

 l")innule. 



For fronds m}- thanks are due to Mr. 11. Sim, of Foot's Cray. 



