Estai ion Experimental 
DE LA ASOCIACION DE PRODUCTORES 
DE AZUCAR DE PUERTO RICO 
Rio Piedras, Feb. 6 t 1912 
191 
Prof. W. G. Farlow, 
University Museum, 
Cambridge, Mass 
Dear Prof. Farlow: 
I am sending you under separate cover twenty specimens 
of fungi which I trust will be of some interest to you. 
Can you tell me if any of those speciemens I sent you last year 
were Jkar&smius ^Q.icatus or M. sacchari , and if so what accession number 
they have? I have found a great variety of fungi resembling Margsmius 
but usually in such small numbers that I have refrained from forwarding 
them to you. 
I understood from Mr. Seymour that he or pe.rsumably you and he 
were issuing a set of economic fungi. If there is one of these sets 
or merely a miscellaneous collection available for exchange with me, 
I would be greatly pleased to have it. 
In this lot of fungi that I am sending you I am particularly 
anxious to have your opinion of Ho. 146. 
Very truly yours 
J/C 
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