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THE 



JOURNAL OF BOTANY 



BRITISH AND FOREIGN. 



EDITED BT 



JAMES BRITTEN, K.C.S.G., F.L.S. 



LATE SENIOR ASSISTANT, DEPARTMENT OP BOTANY, BRITISH MUSEUM. 



Communications for pubbcation and books for review should be addressed to 



The Editor, 41 Boston Road, Brentford, Middlesex. 



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