BBPOKT OF THE STATE BOTANIST 233 



PLATE 32. 

 Canthaeellus cibarius Fr. 

 Chantarelle. 

 igs. 1,2, 3, 4 and 5 Plants of various sizes and shapes. 



6 A plant with the margin of the cap wavy. 



7 A stout plant with the cap somewhat funnel-shaped. 



8 Vertical section through the center of a plant. 



9 Four spores, X 400. 



PLATE 33. 



Boletus subluteus Peck. 

 Small yellowish Boletus. 

 Fig. 1 A young plant with the tubes or hymenium yet concealed by the veil. 

 ' ' 2 An immature plant showing the yellow color of the tubes. 

 ' ' 3 and 4 Mature plants showing the ochraceous color of the tubes. 

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

 plant. 



' ' 6 Four spores, X 400. 



Boletus luteus L. 



Ydlmri.ih -brown Boletus. 



Fig. 7 A young plant with the tubes yet concealed by the veil. 



" 8 A plant whose veil has just separated from the margin of the cap. 



' ' 9 and 10 Mature plants. 



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



plant. 



' ' 13 Four spores, X 400. 



PLATE 84. 



Boletus orandlatus L. 



Gramilated Boletus. 

 Fig. 1 A young plant. 

 • ' 2 and 3 Mature plants differing in the shape and color of the caps, 

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



plant. 

 ' ' 5 Four spores, X 400. 



Boletus versipellis Fr. 



Orange-cap Boletus. 

 Fig. 6 A young plant. 

 " 7 A plant with the dots on the stem of the same color as the cap. 

 " 8 A plant with the dots on the stem of different colors. 

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

 plant. 



' ' 10 Four spores, X 400. 



PLATE 35. 



Boletus scaber Fr. 

 Rough-stem med Boletus. 

 Figs. 1 and 3 "Soung plants with differently colored caps. 

 " 3 A plant with a white cap. 

 " 4 A mature plant having a reddish cap. 

 30 



