Trametes 



POLYPORACE^: 



363 



none. Tubes unequal in length, rarely stratose. Pores subround, 

 more or less elongated radially, not labyrinthiform, entire, often 

 unequal in depth, dissepiments somewhat thick. (Fig. 81.) 



Fig. 81. Trametes giboosa Fr. One-half natural size. 

 A, upper surface ; B, lower sufrace ; c, section. 



Several species are fragrant of anise, never acid. Growing on 

 wood. 



Intermediate between Polyporns and Dtedalea. 



Species 1649 1657a 



a. Apoda. Without a stem. 



Substance coloured. 1649 



Substance white or whitish. 1650 1654 



b. Resupinata. Resupinate. 1655 1657a 



a. Apodte. 



1649. T. Pini Fr. (from its habitat, pine) a b c. 



P. pulvinate, sulcato-rugged, sienna to deep sepia; marg. 

 yellowish. T. somewhat long, brown-yellowish to bright fer- 

 ruginous, rarely stratose. Po. large, irregular, oval. Flesh 

 corky-woody, brownish to deep sienna. 



Odour faint, pleasant. Trunks, pine, fir. larch ; rare. Sept.-Oct. 5f in. 

 Often covered with algce and lichens. Hartig states that this fungus is the 

 cause of the diseases known as " bark-shake " and " ring-shake " or " heart- 

 shake." The same as Polyporus Demidoffii Lev. according to Bresadola. 



