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VOL. 39 JANUARY 1912 
BULLETIN 
TORREY BOTANICAL CLUB 
€nitor 
PHILIP DOWELL | : 
Associate Cviters 
JOHN HENDLEY BARNHART = Ropert ALMER HARPER 
JEAN BROADHURST MARSHALL AVERY Howe 
Ernest DUNBAR CLARK oe. HERBERT MAULE RICHARDS 
ALEXANDER: WILLIAM EVANS” NORMAN Tn phe ee 
CONTENTS © Sage 
Touma of West Indian plants—IV. . - - NATHANIEL LORD BRITTON 
_ Observations on the degree of stomatal movement in certain plants 
BURTON E. LIVINGSTON and ARTHUR 2 ESTABROOK = 
Notes on the North oe miners species of Phanerophlebia 
(WILLIAM R.: 
me INDEX TO awenrcan BOTANICAL LITERATURE - 
