Annals 



of the 



Missouri Botanical 



Garden 



Volume 



1915 



AVitli Twenty- seven : P4*ites &n<4* ^.eyenty-nine Figures 



_ . • * • -. - • • • * • mm 



• • 



• * • 



z • 



# * 



Published quarterly by the Board of Trustees of the 



Missouri Botanical Garden, St. Louis, Mo. 



Entered as second-class matter at the Post Office at St. Louis, Missouri, under the 



Act of March 3, 1879. 



£4088 



