IZ 



THE MYCETOZOA OF 

 NORTH AMERICA 



BASED UPON THE SPECIMENS IN 



THE HERBARIUM OF THE 

 NEW YORK BOTANICAL GARDEN 



BY 

 ROBERT HAGELSTEIN 



HONORARY CURATOR OF MYXOMYCETES 



ILLUSTRATED 



MINEOLA, NEW YORK 

 PUBLISHED BY THE AUTHOR 



1944 



