Proceeding's of the American Academy of Arts and Sciences. 

 Vol. XXXVIII. No. 2. —June, 1902. 



CONTRIBUTIONS FROM THE CRYPTOGAMIC LABORATORY OF 

 HARVARD UNIVERSITY. — L. 



PRELIMINARY DIAGNOSES OF NEW SPECIES OF 

 LABOULBENIA CEAE. — V. 



By Roland Thaxter. 



^£W YORK 

 QAROEN 



