324 



Harvey : Myxogasters of Maine 



great confusion in this group, several apparently distinct forms 

 being referred to Fuligo var'ians. Mr. Morgan says of our speci- 

 mens, " I have a specimen just Hke yours from Iowa, collected by 

 McBride. The sporangial walls are greatly developed and per- 

 sistent, the capillitium extremely scanty, the bladder-like vesicles 



being about all there is of it." 



/ 



phacum on Mt. Ktaadn, in September, 1898, the former in the south 

 basin at an altitude of 2,500 feet, and the latter on the edge of 

 the plateau 3,500 feet. The sporangia of the latter were dwarfed. 

 At Foxcroft we found Ccrat'wniyxa imicida in fine development. 



