Vol. XIV. 



March, 1889 



No. 3 





THE 



Botanical Gazette 



EDITORS : 



JOHN M. COULTER, Wabash College, Crawfordsville, Ind. 



CHARLES R. BARNES, University of Wisconsin, Madison, Wis. 



J. C. ARTHUR, Purdue University, Lafayette, ind. 



CONTENTS: 



Kotes on North American Willows. Ill (with Plate IX). M. S. Bebb . 49 



Intracellular Pangenesis. Dr. J. W. Moll 54 



Fibres and raphides in fruit of Monstera (with Plate X). W. S. Windte 67 



Our Worst Weeds. Byron D. HaUttd . . S9 



yeet Cassava (Jatropha Manihot). H l Wiley 71 



Histology of the Leaf of Taxodium. I (with Plate XI). Stanley Coulter 7 



Notes and News 87 



Open Letters 81 



The " King-B 11,*' E. B. Harger. 

 Bfi R Articli g 



Continuity of protoplasm (illust). John 

 M. Coulter— Monotropa uniflora as a sub- 

 ject for demonstrating the orabrvo-sac 

 (illust). Douglas H. Campbell. 



Editorial . . j 



Work at th( Vgrieuitural Experiment 



Stations. 



Current Literature 84 



Watson's Contrib ions to American 

 botany— Saccardo lloge Fungorum 

 —Minor notices. 



Potamogeton vari&n A zoids of 



Charaeeae — Salix phylieifolia — Abies 

 lasioearpa— Daneus hispidus— Advent!- 

 tioi: ro rom endosperm — 1 h 

 H racia— Fossil woods— Cr; Uizabie 

 su bstance f roc aosses— Dr Gattinger's 

 herbarium— Accent of Arbutus— A new 

 French journal—? w device for illum- 

 inating— G: tnticic plant— B sman's 

 analytical herbaria — Assimilation — 

 Transpiration. 



[Issued March 15.1 



CRAVVFO" iLLE, INDIANA 



PUBLISHED BY THE EDITORS. 



CABINS A HOLHWBBCK, PBTBTBBa **I> BlSDXS* X*t>IA*AfOLtS, i»MA*A. 



