MCCULLOCH S CAULIFLOWER SPOT: TYPE 



303 



FIG. 233. Peptone-beef-agar poured plate ( + 15) of Bacterium maciilicohtm 

 plated April 28, 1916, from spot on a cauliflower leaf which was inoculated April 24 

 with the Sanford, Florida, organism. Photographed May 2, with oblique trans- 

 mitted light for internal colony markings, the surface being smooth. X 10. 



