DEPARTMENT OF AGRICULTURE. 



BOTANICAL DIVISION. 



BULLETIN NO. 4. 



DESIDERATA OF THE HERBARIUM 



FOR 



NORTH AMERICA, NORTH OF MEXICO 



RANUNCULACEJ! TO ROSACEA, INCLUSIVE. 



BY 



Dr. GEOEGE VASET, 



BOTANIST. 



PREPARED UNDER THE DIRECTION OF THE COMMISSIONER OF AGRICULTURE, 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1887. 



