MISSOURI BOTANICAL GARDEN, 
Wm. TrETvEASE, DiREC-rOR. 
A. S, HITCHCOCK, Asst, in Botany. 
J. C. DUFFEY, Asst, in Horticulture. 
JAMES GURNEY, Head Gardener 
J. W. DUNFORO, Ass’t Gardener. 
SdAd, '7^^, /c5’^ Z. 
