Fig. 151. 
Polypodium pustulatum. 
G. Forster, florula insularnm australium prodromus SI (1786). 
1, portion of rhizome; 2, a scale of rhizome; 3, small portion of frond, 
showing sori; 4, vertical section of a fruit-bearing segment; 5, top-view of 
a'sorus; 6, spore-case; 7, spores ; all magnified, hut to various extent. 
C 14] 
