350 MASSACHUSETTS HORTICULTURAL SOCIETY. 



Ch. Naudin, Antibes, France. 



George Nicholson, Curator of the Royal Botanic Gardens, Kew, England. 



William Paul, Waltham Cross, London, N. 



Professor D. P. Penh allow. Director of the Botanic Garden, Montreal, 



Canada. 

 Henry Probasco, Cincinnati, 0. 

 P. T. QuiNN, Newark, N. J. 

 Cavaliere Enrico Ragdsa, Palermo, Sicily. 

 D. Redmond, Ocean Springs, Miss. 

 S. Reynolds, M. D., Schenectady, N. Y. 

 William Robinson, Editor of The Garden, London. 

 Edgar Sanders, Chicago, 111. 



William Saunders, Department of Agriculture, Washington, D. C. 

 William R. Smith, Curator of the Botanic Garden, Washington, D. C. 

 Robert W. Starr, Port William, N. S. 

 Dr. Joseph Stayman, Leavenworth, Kan. 



William A. Stiles, Editor of Garden and Forest, Deckertown, N. J. 

 William Sumner, Pomaria, S. C 

 Francis Summerest. 



William Trelease, Director of the Missouri Botanic Garden, St. Louis. 

 Dr. Melchior Treub, Director of the Botanic Garden, Buitenzorg, Java. 

 H. J. Veitch, Chelsea, England. 

 Henry L. db Vilmorin, Secretary of the Societe Nationale d' Agriculture 



de France, Paris. 

 Anthony Waterer, Knap Hill, near Woking, Surrey, England. 



ERRATA. 



In part I, page 135, line 17, for rubra read Mobur, and in line 

 19, after rubra, insert "or the," so that the sentence shall read 

 Quercus Robnr is best for most of the oaks, although I believe the 

 red oaks would do better on i^. rubra or the var. tinctoria. 



