| BULLETIN No. 4. A 
Y: U. S. DEPARTMENT Or AGRICULTURE. 
DIVISION OF AGROSTOLOGY. 
[Grass and Forage Plant Investigations. | 
STUDIES 
ON 
| AMERICAN GRASSES. 
I. THE GENUS IXOPHORUS. 
i F. LAMSON-SCRIBNER. : 
¡ II. A LIST OF THE GRASSES COLLECTED BY DR. E. PALMER IN quis 
i THE VICINITY OF ACAPULCO, MEXICO, 1894-95, . 
i - LAMSON-SCRIBNER. 
III. SOME MEXICAN GRASSES COLLECTED e E. W. NELSON IN 
MEXICO, 1894-95 
JE By F. LAMSON- SCRIBNER and JARED G. SMITH 
"n IV. SOME AMERICAN PANICUMS IN THE HE 0 . 
NENSE AND IN THE HERBARIUM OF 5 * 
ei S kid x 
V. NATIVE AND D SPECIES OF THE GENERA HOR- 
DEUM AND acepte 
+ s RA and JARED G. SMITH. 
VI. MISCELLANEOUS NOTES AND DESCRIPTIONS OF NEW 
SPECIES. 
ISSUED FEBRUARY 6,1897. 
"WASHINGTON: p 
GOVERNMENT PRINTING OFFICE. ice ux 
(1897. iE 
