264 
Journal oj Mycology 
[Vol. 12 
Phyllotus Karst. [(Pleurotus) Resupinati, i. parte] Sacc. SylL 
[Earle] Informe An. Estac. Cen. Agronom. Cuba, i :23s* 
1 June 1906. 
Physostegia virginiana Benth., host to Leptosphaeria physos- 
tegia Fairman n. sp. Proc. Rochester Acad. Sci. 4:216. 
March 1906. 
Phytophthora infestans (Mont.) DeBy. [Clinton.], see Downy 
Mildew. 
Picea parryana (Andre) Parry (P. pungens Englm.) host to 
Peridermium boreale Arth. & Kern n. sp. Bull. Torr. Bot. 
Club, 33 1425. Aug. 1906. 
Pileate Polyporaceae of Central Maine [a list of about three 
dozen species; and description of Polyporus fagicola n. sp.] 
William A. Murrill. Torreya, 6:34-7. Feb. 1906. 
Pinus echinata Mill. (P. mitis Mx.), host to Peridermium in¬ 
termedium Arth & Kern n. sp. Bull. Torr. Bot. CluJ!>, 
33:4i6. Aug. 1906. 
Pinus filifolia Lindl., host to Peridermium gracile Arth. & Kern 
n. sp. Bull. Torr. Bot. Club, 33:418. Aug. 1906. 
Pinus jeffreyi Oreg. Com., host to Peridermium stalactiforme 
Arth. & Kern n. sp. Bull. Torr. Bot. Club, 33 :4i9- Aug. 
1906. 
Pinus mitis Mx., see Pinus echinata Mill. 
Pinus murrayana Oreg. Com. host to Peridermium stalactifornte 
Arth. & Kern n. sp. Bull. Torr. Bot. Club, 33 ‘.419. Aug. 
1906. 
Pinus murrayana Oreg Com. (Englm.) Lemm., host to Peri¬ 
dermium montanum Arth. & Kern n. sp. Bull. Torr. Bot. 
Club, 33:413. Aug. 1906. 
Pinus oocarpa Schiede, host to Peridermium mexicanum Arth. 
& Kern. n. sp. Bull. Torr. Bot. Club, 33:423. Aug. 1906. 
Pinus palustris Mill., host to Peridermium fusiforme Arth. & 
Kern. n. sp. Bull. Torr. Bot. Club, 33:422. Aug. 1906. 
Pinus patula Schiede & Deppe, host to Peridermium mexicanum 
Arth. & Kern n. sp. Bull. Torr. Bot. Club, 33 ^23. Aug. 
1906. 
Pinus scopulorum (Englm.) Lemm., host to Peridermium mon¬ 
tanum Arth. & Kern n. sp. Bull. Torr. Bot. Club, 33:413.. 
Aug. 1906. 
Pinus strobus L., see Strobus strobus (L.) Small. 
Pinus taeda L., host to Peridermium fusiforme Arth. & Kern n_ 
sp. Bull. Torr. Bot. Club, 33:422. Aug. 1906. 
