250 MYCOLOGY 



phora (Figs. 99 and 100), and IlhyphaUiis. From such studies, he 

 confirms the making of two genera out of them. His plates show 



Fig. loo.-Diclyophcraphanoidca. Fully developed fruil-bodv with veil 2 ^ natural 

 size. {After Alf Moller in Die natiirlichen pjlanzcfamilicn I. i.-l *\ p. 29" ) 



that three common forms were examined, viz., Ithy phallus impudicus 

 Didyophora duplicala and the Phallus Ravenellii. ' ' 



Two families are distinguished: Clathrace^ and Phallace^ 

 which may be distinguished as follows: 



