Smithsonian Report, 1930. — Thackery and Gilman 



PLATE 2 



1. "AMMOBROMA" ON COLDENIA PLICATA, WHICH MAY BE SEEN JUST TO THE 

 LEFT OF THE HAT. APRIL 1, 1928 



2. Samples of "Ammobroma" as pulled from the ground Without Dig- 

 ging Away the Sand. April 15. 1928 



