196 
THE FERN PARADISE. 
three branches is the central or uppermost one. 
Each branch of the Oak Fern is triangular in 
shape, and consists of pairs of leaflets, which at 
the base of the branch are connected with it by 
a short but distinct stalk. The lowest and the 
longest of these leaflets are again divided; towards 
their apex, however, the divisions becoming less 
deep. The other leaflets on the branch become 
shorter and shorter, and are simply notched near 
its top. On the back of the frond are borne the 
little round golden patches of seed. 
The Oak Fern is a charming plant for cultiva- 
tion. If planted on rock-work and sheltered from 
the sunshine it will grow luxuriantly. Indoors 
also its cultivation may be successfully pursued. 
It is the queen of the Polypodies. 
