CATALOGUE OF PLANTS. 549 



P. cervinula, Cke. 



Dead leaves of Carex. 

 P. mauriatra, C. & E. 



Rotten wood. 

 P. denigrata, Kze. 



Dead culms of Fustuca tenella. 

 P. melatephra, Lasch. 



Dead culms of Carex. 

 P. Andropogonis, B. & C. 



Dead leaves of Andropogon. 

 P. abdita, Ell. 



Fallen petioles of Juglans regia. 

 P. protrusa, B. & C. 



Fallen leaves of Magnolia. 

 P. stictoidea, C. & E. 



Dead culms of Juncus tennis. 

 P. Pteridis, A. & S. 



Dead stipes of Pteris aquilina. 

 P. vinosa, A. & S. 



Decaying wood. 

 P. rubella, Pers. 



Rotten wood and bark. 



P. chrysocoma (Bull.), C & E. 



Rotten wood and bark. 

 P. paulopuncta, C. & E. 



Maple bark. 

 P. regalis, C. & E. 



Outer bark of living apple trees. 

 P. tenella, C. &. E. 



Dead fronds of Osmunda. 

 P. exigua, Cke. 



Decaying stems of Erigeron. 

 P. coccinella, Somm. 



Decorticated limbs. 



