288 
Transactions of the Royal Society of South Africa. 
Dematiaceae. 
Alternaria solani (E. & M.), Jones & Grout, Solarium tuberosum, Nov. 
1921. Solanum lycopersici, Feb. 1922. 
Cercospora protearum, Cke., Leucospermum conocarpum. 
Cladosporium zeae, Peck., Zea Mays. Feb. 1922. 
Coniothecium macowanii, Sacc., Protea grandiflora. June 1913. 
Macrosporium cladosporioides, Desm., Beta vulgaris. Feb. 1922. 
Macrosporium iridis, C. & E., Iris sp. Feb. 1922. 
Macrosporium maydis, C. & E., Zea Mays. Feb. 1922. 
Macrosporium sp.. Tree tomato. Dec. 1921. 
Macrosporium sp., Eriobotryon japonica. Feb. 1922. 
Macrosporium sp., Populus sp. March 1922. 
Mucedinaceae. 
Rhinotrichum rubiginosum, Fr. A. V. Duthie. 
Stilbaceae. 
Isaria sp., Gonipterus scutellatus. C. K. Brain. 
Mycelium Sterile. 
Rhizoctonia, Solanum tuberosum. 
