Gray Herbarium 
June 16, 1873. ^^^^^^ yj^i^g^ 
Vol. IV.] 
[Part 13. 
THE 
JOURNAL 
OF THE 
EOTAL HORTICULTTIEAL SOCIETY 
OF LONDON. 
NEW SERIES. 
VOLUME IV. 
EDITED BY 
The Rev. M. J. BEEKELEY, M.A., F.L.S., F.E.H.S. 
AND 
W. T. THISELTON DYER, B.A., B.Sc, F.L.8., 
PROFESSOR OF BOTANY TO THE SOCIETY. 
LONDON: 
RANKEN & CO., DEURY HOUSE, 
ST. MARY-LE-STKAND. 
1873. 
