II. Taxori: 11 



(L.) Link) by Triffitt (1929), one found by Tliorne on Sliadscalc ( Atri - 

 plex confertifolia (Torr. and fi^em.) S. Vfats.)) one found by Chitwood 

 (19li9) in soil from North Dakota, and several found by Oostenbrink (19^'0) 

 attacking plants of various species. 



