Heart Rot of Ptderoxylon utile (Sneezewood) . 
225 
author during a visit to Mr. J. D. Keet, when several of the forests under 
his charge were visited and a large number of Polyporaceae collected. 
I have also to acknowledge the services rendered by Mr. C. G. Lloyd and 
Mr. L. O. Overholts in the verification of certain material of Fomes rimosus 
and for assistance with the Polyporaceae generally. 
Natal Herbarium, 
Bbrba, Durban, 
April 5th, 1916. 
16 
