238 BOTANICAL GAZETTE [OCTOBER 
The exceptional case was that of a set of several clumps on a tree 
which had two trunks from a point about 5 feet above the ground. 
F of Quercus Prinus (between 2 feet and 6 feet 
above soil) awe several denis of Polypodium vulgare established as epiphytes on 
the bark; cards 25 inches in size; #4. 
