Vol. III., No. 11 
THE 
FORTY-FOURTH ANNUAL REPORT 
OF THE 
WATSON 
Botanical exchange Club 
1927 — 28 . 
Referees : 
H. W. PUGSLEY, B.A., F.L.S., 81, Alexandra Road, 
Wimbledon, S.W. 19. 
Rev. H. J. RIDDELSDELL, M.A., A.L.S., Bloxham, 
Banbury. 
CHARLES E. SALMON, F.L.S., Pilgrims’ Way, Reigate. 
Distributor : 
J. E. LOUSLEY, 7, Penistone Road, 
Streatham Common, S.W. 16. 
Hon. Treasurer : 
GEORGE GOODE, M.A., Lyndhurst, 63, De Freville 
Avenue, Cambridge. 
Hon. Secretary and Editor : 
H. STUART THOMPSON, 33, Southleigh Road, 
Clifton, Bristol. 
CAMBRIDGE : 
PRINTED BY R. I. SEVERS, SIDNEY STREET 
1928 
