Portion of mature Frond — under side. 



ASPIDIUM ANGULARE. 



KiTAiBEL. J. E. Smith. Sowerby. Mackay. 

 Hooker and Arnott. 



PLATES XXIII AND XXIV. VOL. VI. 



Polystichum angulare. 



" aculeatum, 



" Braunii, 



Aspidium aculeatum, 



" Sraunii, 



*' hastulatum, 

 Polijpodium setiferum, 



" appendiculatum. 



" aculeatum, 



JEypopeltis lohulata. 



Peesl. Sowerby. Moore. 



Pee. Deakijst. Babington. 



Newman. 



GrRAY. Fee. 



Fee. 



KuNZE. Smith. Doll. 



Spenner. 



Tenore. 



FORSKAL. 



HOPFMANN, [not SWARTZ.) 



Fries. Mantissa. 

 Hudson. 



BOEY. 



Aspidium — The Sliield Fern. Annulare — An angle. 



In the Section Polystichum of Authors. 



An exceedingly beautiful species, growing in shady wooded 

 localities, tolerably abundant throughout England, Wales, and 



