All plants sent out by this office to experimenters are inspected 
at the Plant Introduction Gardens by officers of the Plant Quraantine 
and Control Administration. At the time this Annual List goes to press 
the inspection has not been made. It is possible, therefore, that 
quarantine regulations may prevent the sending out of a few plants 
herein described. 
The presence of the Mediterranean fruit fly in Florida makes it 
necessary to restrict the distribution of plants grown at Chapman 
Field to the state of Florida. Such plants are therefore not included 
in either the present annual descriptive list or check list. 
