BOTANICAL SOCIETY OP CANADA. 
135 
Polypodium Dryopteris^ L. Common. 
Struthipteris Germanica^ Willd. Common ; abundant around Ottawa. 
Pteris aquilina, L. Common. 
Adiantum pedatum, L. Common. 
Woodwardia Virginica^ Willd. Swamp near Heck's Mills, Augusta. 
Gamptosorus rJiizojjJiyllus, Link. Rocky woods a mile north-west of Oxford Station, 
Ottawa and Prescott Railway, and not properly coming within the 
limits of this neighborhood. 
Asplenium Trichomanes^ L. Rocky wood-lands west of Brockville ; rare. 
Asplenium ihelypteroides^ Michx. Mirwin's woods, &c. ; not common. 
Asplenium Filix-femina^ R. Brown. Very common. 
Dicksonia punctilohula^ Hook. Dr. Jessup's moist })asture land. 
Woodsia llvensis, R. Brown. Rocks west of Brockville, and Chelsea, C. E. 
Cystopteris hulbifera^ Bernh. Mirwin's woods ; common. 
Gysiopleris fragilis^ Bernh. Mirwin's woods ; common. 
Aspidium Thelypteris^ Swartz. Common. 
Aspidium Novehoracense^ Willd. Common. 
Aspidium spinulosum, Swartz. Very common. 
Aspidium crisiatum^ Swartz. Common. 
Aspidium marginale, Swartz. Common. 
Aspidium acrostichoides, Swartz. Common. 
Onoclea sensihilis^ L. Common, 
Osmunda regalis, L. Common. 
Osm^mda Claytoniana, L. Common. 
Osmunda cinnamomea^ L. Common. 
Boirychium lunarioides, Swartz. Waste places near Prescott Junction ; rare. 
Botrycliium Virginicum, Swartz. Woods ; common. 
Lygopodiace^. 
Lycopodium lucidulum^ Michx. Common. 
Lycopodium annotinum^ L. Common. 
Lycopodium dendroideum^ Michx. Common. 
Lycopodium clavatum, L. Common. 
Lycopodium complanatum, L. Pine grove near Blue Church Cemetery, and wood- 
lands west of Brockville ; not common. 
Selaginella rupesiris^ Spreng. Rocks in pine grove two miles west of Prescott, 
near the river, and rocks west of Brockville ; not common. 
Musci. 
Sphagnum cymlifolium^ Dill. Common in bogs. 
Sphagnum aculifolium, Ehrh, Common in wet grounds. 
Leucuhnjum glaucum, Hampe. Rocks west of Brockville. 
