Grav Herbarium 
DecemUr 23, 1874. ' ,, . , 
Harvard Univr 
Vol. IV.] [Part 15. 
THE 
JOURNAL 
OF THE 
EOTAL HORTICULTTJEAL SOCIETY 
OF LONDON. 
NEW SERIES. 
YOLUME IV. 
EDITED BY 
The Key. M. J. BEEKELEY, M.A., F.L.8., F.E.H.S. 
AND 
W. T. THISELTON DYER, M.A., B.Sc, F.L.S., 
PROFESSOR OF BOTANY TO THE SOCIETY. 
LONDON:^ 
RANKEN & CO., DRURY HOUSE, 
ST. MARY-LE-STRAND. 
1874. 
