“ John Thorpe, Secretary of the New York Horticultural Society.
“ Edwin Lonsdale, Secretary of the Philadelphia Horticultural Society.
“ Robert Craig, President of the Philadelphia Florists’ Club.
“ Samuel B. Parsons, Flushing, N. Y.
“ George Ellwanger, Rochester.
“ P. H. Barry, Rochester.
“ W. J. Stewart, Boston, Mass.
“ W. A. Manda, Botanic Gardens, Cambridge, Mass.
“ David Allan, Mount Vernon, Mass.
“ Wm. Robinson, North Easton, Mass.