VOL. XXVI October, 1925 No. 310 



JOURNAL 



OF 



The New York Botanical Garden 



THE TREE-CACTUSES OF THE WEST INDIES 



N. L. Britton and J. N. Rose 



THE DISPERSAL OF SEEDS 



H. A. Gleason 



THE DISMAL SWAMP OF VIRGINIA 



Arthur Hollick 



AUTUMN COLORS r^f^ 



A. B, Stout 



PUBLIC LECTURES DURING NOVEMBER 



NOTES, NEWS, AND COMMENT 



ACCESSIONS 



Published for the Garden 



At Lime and Green Streets, Lancaster, Pa. 

 The Science Press Printing Company 



Entered at the post-ofllce in Lancaster, Pa., as second-class matter. 



Annual subscription $i.oo Single copies JO cents 



Free to members of the Garden 



