10 



** Stem and gills commonly becoming violet. 



833. saturninus, Fr. 



834. imbutus, Fr. 



835. castaneus, Bull. . 



836. bicolor, Cooke 



* # * Stem and almost obsolete veil yellow or i 



837. balaustinus, Fr. . 



838. colus, Fr. 



839. isabellinus, Batsch. 



840. renidens, Fr. 



. 827 



. 809 



. 841 



. 857 



. 810 



. 828 

 . 870 

 . 842 

 8206, 871 

 ufous. 



. 794 

 . 795 

 . 829 

 . 782 



## 

 *# 



Stem becoming dusky, cortina pallidly dingy or 



white (not yellow), gills dark. 



841. uraceus, Fr. . . .796 



842. jubarinus, Fr. . . . 797 



843. pateriformis, Fr. . . . 858 



844. unimodus, Britz. . . . 859 



II. Tenuiores. Pileus rather membranaceous, coni- 

 cal, then expanded, umbo acute, or rarely 

 obtuse and evanescent, margin at first straight, 

 stem nearly equal, or attenuated at the base. 



# Stem white. 



845. dolabratus, Fr. . . .811 



846. rigens, Fers. . . .812 



847. Krombholzii, Fr. . . 813 

 848 j Reedii, Berk. . . 843a 



' ( leucopus, Bull. . . . 843 b 



849. scandens, Fr. . . . 830 

 ** Stem becoming violet or reddish. 



850 \ el 7 t lirinus, Fr. . . . 798a 



' ( decipiens, Fers. . . . 7986 



851. germanus, Fr. . . . 844 

 * # * Stem becoming yellowish, commonly growing pale. 



detonsus, Fr. . . . • 



852 \ obtusus > Fl - • • • 845a 

 ' ( acutus, Fers. . . .8456 



Stem becoming dusky, 



853 ( Jun g milinn \ Fr. . . . 846a 

 ' (milvinus, Fr. . . .8466 



854. depresses, Fr. . . . 860 



855. fasciatus, Fr. . . . 814 







