MlissoURI |SOTANICAL 
GARDEN [BULLETIN 
oo 
Vol. X MAY, 1922 No. 5 
a tee lee 
3) 
CONTENTS 
Page 
The Ginger Lily 9s... 0. ee ee 79 
The American Sycamore .... . 80 
Shading Greenhouses . . ..- -; 82 
Plant Immigrants of Our Local Flora . 84 
Notes . Pika Sea é 92 
Statistical Information . 93 
ST. LOUIS, MO. 
1922 
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