Sept. 1907] Index to North American Mycology 226' 



Panaeolus carbonarius Batsch [Agaricus retirugis Fries ; Mor- 

 gan]. Jour. Mycol, 13:61. Mar. 1907. 



Panicum caespitosum Swartz, host to Sorosporium ovarium 

 Griffiths n. sp. [Mexico.] Bull. Torr. Bot. Club, 34:209. 

 April 1907. 



Panicum paspaloides, host to Ustilago rickerii Qinton n. sp. 

 [Cuba.] N. A. Flora, 7:11. 4 Oct. 1906. 



Panicum rottboellioides, host to Sphacelotheca diplospora glabra 

 Clinton n. var. [Cuba.] N. A. Flora, 'j:^']. 4 Oct. 1906 



Panicum sp., host to Sphacelotheca diplospora verruculosa Clin- 

 ton n. var. [Mexico.] N. A. Flora, 7:27. 4 Oct. 1906. 



Peniophora Candida (Persoon) Lyman n. sp. [Aegerita Can- 

 dida Pers.), on pieces of pine boards, and fallen branches of 

 Alnus, Populus, Acer, etc., in wet places ; hymenium always 

 accompanied by the conidial form. Proc. Boston Soc. Nat. 

 Hist., 33 :i68. February 1907. 



Peziza flava Swartz, syn. of Grandmioides Havum q. v. 



Phaeodon atroviride Earle, syn. of Sarcodon atroviride q. v. 



Phaeodon aurantiacus Schroet., syn. of Hydnellum,' iioriforme 

 q. V. 



Phaeodon fennicus Hennings, syn. of Sarcodon fennicus q. v. 



Phaeodon ferrugineus Schroet., syn. of Hydnelhmi sanguina- 

 rium q. v. 



Phaeodon imbricatus Schroet., syn. of Sarcodon imbricatus q. v. 



Phaeodon zonatus Schroet. syn. of Hydnellum zonatum q. v. 



Phalloids, concerning. Mycological Notes. C. G. Lloyd. No. 

 24, Dec. 1906. pp. 293-308. pi. 91-93. 



Phellodon alboniger (Peck) Banker n. n. [Hydnum albonigrum 

 Peck.] Mem. Torr. Bot. Club, 12:167. 13 June 1906. 



Phellodon coriaceo-membranaceus (Schw.) Banker n. n. 

 [Hydnum coriaceo-membranaceum Schw. ; H. graveolens 

 subzonatum Peck.] Mem. Torr. Bot. Club, 12:172. 13 June 

 1906. 



Phellodon cyathiformis Karsten, syn. of Phellodon tomento- 

 sus q. V. 



Phellodon delicatus (Schw.) Bankor n. n. [Hydnum delicatum 

 Schw. non Klotsch.] Mem. Torr. Bot. Club, 12:173. 13 

 June 1906. 



Phellodon ellisianus Banker n. sp. on the ground in wood road. 

 Mem. Torr. Bot. Club, 12:174. 13 June 1906. 



