CONTENTS. V 



Paoe 

 XXVII. Some New Spermatophytes from Mexico and Central America. 



By M. L. Fernald 489 



XXVIII. The Solubility of Manganous Sulphate. By Theodore 



William Richards and Frank Roy Fraprie . . 507 



Records of Meetings 517 



A Table of Atomic Weights. By Theodore William Richards 545 



Report of the Council 547 



Biographical Notices 547 



Charles Carroll Everett 549 



Nathaniel Holiues 552 



Silas Whitcomb Ilolman 553 



Sylvester R. Koehler 556 



John Elbridge Hudson 558 



John Harrison Blake 565 



Charles Franklin Dunbar 569 



Officers and Committees for 1900-1901 576 



List of the Fellows and Foreign Honorary Members . . . 577 



Statutes and Standing Votes 585 



Rumford Premium 595 



Index 597 



