Poria pinea (Peck) Sacc. 



1 Specimens from the type collection, x i. 



2 Microphotograph of a cross section of the hymenium. Lines of 



clevage are apparent between trama and hymenial layers. 

 X 1 60. 



3 Hypha from the trama. 



4 Hyphae from the trama. 



5 Hypha from the subiculum, with clamp connection. 



6 Mature spores. 



ISO 



