Portion of mature Frond— under side. 



PTERIS ARGUTA. 



Vahl. Moore and Houlston. Fee. Willdenow. 

 J. Smith. Link. Kunze, {not Aiton.) 



PLATE XLI. VOL. III. 



Pteris palustris, 

 Pteris incompleta, 



Poibet. Willdenow. 

 Cavanilles. 



Pteris — Brake. 



Arguta — Shairp-notched. 



An interesting, tall-growing, naked-stemmed species, very 

 readily cultivated, and speedily propagated by spores. In order 

 to produce proper sized characteristic fronds, it is necessary 

 that the plant have abundance of pot-room. A common species 

 in most of our English greenhouses. 



An evergreen greenhouse species. 



