Vol. XIX. No. LXXV. July, 1905. Price 14s. 
Annals of Botany 
' ) . • ; .. , : ' _ . ' 
EDITED BY 
ISAAC BAYLEY BALFOUR, M.A., M.D., F.R.S. 
KrNG’S BOTANIST IN SCOTLAND, PROFESSOR OF BOTANY IN THE UNIVERSITY 
T 
AND KEEPER OF TIIE ROYAL BOTANIC GARDEN, EDINBURGH 
D. H. SCOTT, M.A., Ph.D., F.R.S. 
HONOR ARY ( KEEPER OF THE JODRELL LABORATORY, ROYAL BOTANIC GARDENS, KEW 
AND 
WILLIAM GILSON FARLOW, M.D. 
PROFESSOR OF CRYPTOGAMIC BOTANY IN HARVARD UNIVERSITY, CAMBRIDGE, MASS., U.S.A. 
ASSISTED BY OTHER BOTANISTS 
Bon 
HENRY FROWDE, AMEN 
CLARENDON PRESS DEPOSITORY, 116 HIGH STREET 
1905 
Printed by Horace Hart, at the Clarendon Press, Oxford. 
