Plate VIII. 
Aspidium boottii. i to 2 ft. ; evergreen, resembling a broad 
Aspidium cristatum. but differing in divided leariets and 
much smaller fruit dots. 
3 1 • 
Aspidium spinulosum. 1 to 2 ft. ; sharp spiny toothed : lower leaflets 
conspicuous, larger than the others and almost three times divided ; 
evergreen. 
o-- 
Asplenium ruta-muraria. 2 to 4 in. ; evergreen. 
