CATALOGUE OF PLANTS. 523 



P. pinicola, E. & E. 



Decaying pine limbs. 



P. Orontii, E. & E. 



Leaves of Orontium. 



P. quercifolia, E. & E. 



Dead leaves of Quercus coccinea. 



PLBOSPORA, Rabh. 

 P. herbarum (Pers.), Rabh. 



Dead herbaceous stems. 



P. denotata (C. & E.), Sacc. 

 Dead clover stems. 



P. rubicunda, Niessl. 

 Old corn stalks. 



P. calvescens, Tul. 



Dead stems of Chenopodium. 



P. ambleia (C. & E.), Ell. 

 Decorticated limbs. 



P. antiqua, E. & E. 



Outer bark of grape vines. 



PYRBNOPHORA, Pr. 

 P. trichostoma, Fr. 



On decaying straw. 



DIDYMOSPH^JRIA, Pokl. 



D. cupula (Ell.), Sacc. 



Fallen oak leaves. 



D. adelphica (Cke.), Sacc. 



Dead stems of Phytolacca. 



D. aquatica, E. & E. 



Bottom of cedar water-bucket. 



