TABLE OF CONTENTS 



Michaux's Earliest Note on American' Plants. By Alfred Rehder 1 

 The R ed Riv er Forest at Fulton, A rkansas. By Ernest J. Palmer 8 

 The Rhododendrons of Nortiiea rERN Asia Exclusive of those 

 belonging to the Subgenus Anthodendron. By Ern< 1 11. W il- 



son 



Render 



Enumeration of the Ligneous Plants ok Northern China. By 





ilfred Rehder 



3 



56 



01 



Incunabula in the Library of the Arnold Arboret m. By Ethe- 



lyn M. Tucker 



Northern Trees in Southern Lands. By Ernest II. Wilson. . . 

 George Rogers Hall. Lover of Plants. By James M. Hour, Jr. 91 

 Notes on North American Trees, NI. By C. S. Sargent.. 

 New Species, Varieties and Combinations from the Herbarium 



ANP xHE ( ELECTIONS OF THE ARNOLD ARBORETUM. By Alfred 



09 



107 



117 



Notes on Hybrid Berberis and some other Garden Forms. By 



Camilla Schneider. 193 



The Hortensias: Hydrangea macrophylla DC. and Hydrangea 



DC By Ernest 11. Wilson • 232 



SERRATA 



New Species, Varieties and Combinations from the Herbarium 

 and the Collections of the Arnold Arboretum. By Alfred 



Rehder 



24."> 



Errata 

 Ino'.n 



I 



254 



L > ~ K 



