TUBE-BEARING FUNGI. 



185 



FiniRK 173. — Strobilomyces strobilaceus. Sections of plants. Copyright 1900. 



10-12 // lonp. Figs. 172-174 are from plants collected at Ithaca, 

 N. Y. Another European plant, S. floccopns Vahl, is said by Peck to 

 occur in the United States, but it is much more rare. The only dif- 





Fir.URE 174. — Strobilomyces strobilaceus. Under view. Copyright 1900. 



ference in the two noted by Peck in the case of the American plants 

 is that the tubes are depressed around the stem in 5. floccoptis. 



