CONTENTS. 
Farlow, William Gibson . . . . . . . . . . . i— ii 
Petch, T.— Mocharas and the Genus Haematomyces. ' With two Figures in the Text . 405 
WORSDELL, W. C. — The Origin and Meaning of Medullary (Intraxylary) Phloem in the 
Stems of Dicotyledons. II. Compositae. With twenty-seven Figures in the Text . 421 
;ARber, Agnes. — S tudies on Intrafascicular Cambium in Monocotyledons (III and IV). 
With seven Figures in the Text . . 459 
Carter, Nellie. — T he Cytology of the Cladophoraceae. With Plate XXVII and two 
Figures in the Text . . . • • • ....... 467. 
Willis, J. C. — On the Floras of Certain Islets outlying from Stewart Island (New Zealand). 
With one Map in the Text . . . . . . . . . . . 479 
Osborn, T. G. B. — -Some Observations on the Tuber of Phylloglossum. With Plate XXVIII 
and forty-three Figures in the Text . . . . . . .- . . . 485 
Smith, A. Malins. — T he Temperature-coefficient of Photosynthesis : a Reply to Criticism. 
With two Figures in the Text . 517 
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