SUBSECTIOX HYGROPHORUS 291 



175 



Hvgrophorus olivaceoalbus ( Fr. ) Fr. var. olivaceoalbus 



Epicr. Myc., p. 324. 1838 



Agaricus olivaceoalbus Fr., Syst. Myc., p. 35. 1821. 



Limacium oliuaceoalbum (Fr. ex Fr.) Kummer, Fiihr. in Pilzk., p. 119. 

 1871. 



Illustrations: 

 Fig. 88. 



Bresadola, Icon. Myc, tab. 316. 

 Bresadola, Fungi Trident., tab. 92 (obese form). 

 Juillard-Hartmann, Icon. Champ., pi. 47. fig. 45. 

 Kauffman. Agar. Mich., pi. 25. 

 Lange, Flora Agar. Dan. 5, pi. 162 A. 

 Smith and Hesler, Lloydia 2, pi. 8. 



Pileus 3-8(12) cm broad, convex or with a somewhat pronounced 

 umbo, often nearly flat when expanded, glutinous to viscid, conspicu- 



Ffe. 



H. olivaceoalbus var. olivaceoalbus 



