Prares LLL Ш. 
THE COMMON POLYPODY (Рогурорпм vULGARE). 
POLYPODIUM, Linneus. 
wing from the back of the veins 
disunited at their extremities, their branches 
or nearly so, Ve 
simple, forked or rarely pinnate 
ds deeply pinnatifid, lincar-oblong or ovate-oblong acuminate; the 
P. VULGARES fr 
ar-oblong, bluntish or acute, obs 
ur. SEMILACERUX. pinnatifid and fertile a below; lobules 
sar, acute, serrate 
Yar. CANERIEUN; fron », bipinnatifid throughout; lobules erowded, linear or 
EXPLANATION OF THE PLATES. 
Рази т и таван А, т.м. В, rom wall м Мети, Semey; ТОШ 0, 
