REPORT OF THE STATE BOTANIST 



323 



PLATE 11. 



COPRINUS MICACEUS Fr. 



Glistening Coprinus. 



Fig. 1 A cluster of seven immature plants, 

 f 1 2 A mature plant showiDg the blackened gills. 



" 3 A mature plant with the margin of the cap split and somewhat 

 recurved. 



' ' 4 Vertical section of the cap and upper part of the stem of an imma- 

 ture plant. 



f ' 5 Vertical section of the cap and upper part of the stem of a mature 

 plant, the blackened deliquescing gills dripping with an inky fluid. 

 4 ' 6 Four spores, X 400. 



Coprinus atramentarius Fr. 



Inky Coprinus. 



A cluster of four plants, one of them young. 

 A mature plant. 



Vertical section of the cap and upper part of the stem of an imma- 

 ture plant. 



Vertical section of the cap and upper part of the stem of a mature 



plant, showing the blackened dripping gills. 

 Four spores, X 400. 



PLATE 12. 



CORTINARIUS VIOLA CEUS Fr. 



Violet Cortinarius. 

 Fig. 1 A young plant. 



2 A plant with the cap partly expanded. 



3 A plant with the cap partly expanded, showing the color of the gills. 



4 A plant with the cap fully expanded. 



5 Vertical section of a cap and the upper part of the stem of an imma- 

 ture plant. 



6 Vertical section of the cap and upper part of the stem of a mature 

 plant. 



7 Four spores, X 400. 



PLATE 13. 



Cortinarius collinitus Fr. 



Smeared Cortinarius. 



A young plant showing the webby veil, 

 and 3 Immature plants showing the color of the young gills. 

 A mature plant with the cap fully expanded. 



Vertical section of the cap and upper part of the stem of a mature 



plant. 

 Four spores, X 400. 



