46
THE MYCETOZOA :
Didymium melanospermum (Pers.) Macbr. var. minus Lister,
and Trichia verrucosa Berk. from Epping Forest ; Didymium
Trochus Lister and the typical form of Fuligo cinerea (Schw.)
Morgan from a heap of old straw near Theydon. D. Trochus
was also found in abundance throughout the summer of 1917
in a heap of old straw-manure in a field at Leytonstone.]