THE 



JOURNAL OF BOTANY 



BRITISH AND FOREIGN 



EDITED BY 



JAME8 BRITTEN, K.C.S.G., F. L. S. 



LATE Senioe Assistant, Depaetsient of Botany, Beitish MusEnii. 





V L. L V I. 



LONDON 



T A Y L O 11 AND FRANCIS 



RED LION COURT, FLEET STREET 



19 18. 



