APRIL, 1909 No. 112 
JOURNAL 
The New York Botanical Garden 
PERCY WILSON 
Administrative Assistant 
CONTENTS 
PAGE 
The Fern Collections of the New York BotanicalGarden. .......... 75 
Experiments on the Effect of the Soil of the Hemlock Grove of the New York 
Botanical Garden upon Seedlings. ...-..-- +... +... es 81 
Some East Indian Economic Plants and their Uses. .......-.-.-.- 87 
eM ECEC COMM LCM Rite serie AS ele gv oils’, sess oovy tame) cee se wey se 93 
The Preservation of Native Plants... ....----2 2 eee sere 95 
OSES SO SS ota See ar nr er eS 95 
(TEL Sgt 8 RAS SESE Sole ar ES oR eae cr oa ea ee 97 
PUBLISHED FOR THE GARDEN 
At 41 NortH Queen Street, Lancastsr, Pa. 
ay The New Eaa Pamrinc Company 
